3.3

Elizabeth Mearls

Biochemistry - University of Massachusetts - Amherst

3.3
Quality
4.0
Difficulty
57%
Would Retake
88
Reviews
3.3
Quality
4.0
Difficulty
3.3
Helpful
3.3
Clarity

57%

Would Retake

88

Reviews

Rating Distribution
Official

5

25

4

19

3

17

2

15

1

12

What Students Say

it feels as if she doesn't want us to succeed

BIOCHEM285 - 2.0 rating

I switched majors because of this class

BIOCHEM285 - 1.0 rating
Class Info

Online Classes

100%

Attendance Mandatory

75%

Textbook Required

0%

Grade Predictor

Your expected effort level

LowHigh

Predicted Grade

A-

95% confidence
Based on 67 grades
Most common grades:
A (36)
A- (11)
Not sure yet (9)
Grade Distribution
A(38)B(10)C(2)D(1)F(0)A-/B+(17)
Based on 77 reported grades
A: 36
A-: 11
Not sure yet: 9
B: 6
Common Tags
Lecture heavy (38)
EXTRA CREDIT (37)
Test heavy (27)
Skip class? You won't pass. (14)
Tough grader (13)
Clear grading criteria (12)
Participation matters (12)
Accessible outside class (11)
Rating Trend

Declining

-0.57 avg change
Jan
Mar
Apr
May
Jun
Dec
Last 6 months
Ratings by Course

BCHEM420

5.0

(3)

BIOCHEM321

5.0

(1)

BMB285

4.0

(5)

Biochem320

4.0

(3)

BIOCHEM420

3.7

(9)
+2 more courses
Difficulty by Course

BIOCHEM285

4.0

BIO420

4.0

Biochem320

4.0

BIOCHEM420

3.8

BCHEM420

3.7

Reviews (88)
1.0
5.0
BIOCHEM285
Grade: B
Dec 6, 2019
Wouldn't take again

If I had the opportunity to go back in time and not take her class I would. Her lectures are too dense with information often confusing students. She is a new lecturing professor and this definitely shows. Find a different biochem professor for 285 I beg you.

Get ready to read
Skip class? You won't pass.
Test heavy
2.0
5.0
BIOCHEM285
Grade: B
Dec 9, 2019
Wouldn't take again

Very fast information-dense lectures, unclear what she wants from you in the exams. I never walked out of an exam thinking that I had aced it, no matter how much I had studied. It's obvious that she knows her info but she doesn't really know how to break it down for inexperienced students. I guess this will improve over time.

Skip class? You won't pass.
Test heavy
Lecture heavy
4.0
4.0
BMB285
Grade: A
Dec 11, 2019
Would take again

Shes a new teacher, she clearly lacks experience but this is the only way for her to gain some. She cares a lot about helping her students and is readily available outside of class. Her exams are somewhat difficult and it is unclear at times what to study for the exam. Her slides could use some work, but theyll get better with time.

4.0
4.0
BMB285
Grade: A
Dec 12, 2019
Would take again

It was apparent that this was her first year teaching, especially at the beginning of the semester. As the class went on, her teaching greatly improved. Her tests are difficult considering the large amount of material covered, so be prepared to study. With this said, she is very helpful if you reach out to her for help and offers some extra credit.

Accessible outside class
Test heavy
Lecture heavy
1.0
5.0
BIOCHEM285
Grade: B-
Dec 12, 2019
Wouldn't take again

While she's very nice outside of class, please do not take this class. As other reviewers have stated its incredibly difficult to figure out what will be on exams. The only positive is the chances for extra credit but with how difficult the exams are its borderline required to even do remotely well.

2.0
5.0
BIOCHEM285
Grade: B-
Dec 15, 2019
Wouldn't take again

No hw so little chances to practice the material and minimal clicker questions during class. First semester teaching and it is clear. Very Hard exams for a 200 level class. Hard for her to explain difficult concepts simply or at all really. Take w a diff prof. Little to no scaling even when whole class bombs exams. Quizzes often unrelated to class

1.0
5.0
BIOCHEM285
Grade: B-
Dec 15, 2019
Wouldn't take again

She cannot make the materials clear and understandable for students. You can never predict what she expects you to know for the exam.

Skip class? You won't pass.
Test heavy
Lecture heavy
4.0
4.0
BIOCHEM285
Grade: A
Dec 15, 2019
Would take again

I got a 61 on the first exam (which she later did state the purpose of the first exam is to wake people up, which is definitely fair) however, after meeting with her weekly after class/attending office hours and TA hours I am on track to getting an A in the class. Shes new, theres a lot of material, but if you arent sure, just ask. Shes great!

Respected
Accessible outside class
Caring
1.0
4.0
BIOCHEM285
Grade: A
Dec 18, 2019
Wouldn't take again

Its clearly her first semester teaching. She can not convey the material to the students and teach it well. She gives no homework or good study material for tests so you dont know what to expect. She doesnt even try to teach, just reads off her slides. She also seems very lazy with her teaching.

Test heavy
Tough grader
4.0
4.0
BIOCHEM285
Grade: A
Dec 27, 2019
Would take again

She is a good teacher, but this is a hard class. To do well on exams, understand the Main Points slide of each lecture-which are listed at the end of each lecture-do weekly quizzes, weekly study questions and review I clicker questions. Also study HARD for these exams, they aren't easy. Like start 3-4 days before and you should get a fine grade.

2.0
4.0
BIOCHEM285
Grade: A
Jan 17, 2020
Wouldn't take again

This class was literally my hardest and with the B and above requirement made it more stressful. However, if you do all the extra credit, attend the group assignments (which you get credit for if you try even if you dont answer all), and get a good iclicker grade then you will be able to pass with a B. I did bad on the exams butdid well.

Group projects
Lecture heavy
EXTRA CREDIT
3.0
5.0
BIOCHEM285
Grade: B-
Jan 17, 2020
Wouldn't take again

Professor Mearls is nice and understanding, and her lectures improved over time. However, her lectures were defined by her just making sure slides were read, making it hard for students who digest things slowly. She should also mic up review classes so 150 kids aren't in the dark while 1 gets an answer. Be open minded! Hopefully she improved more

Skip class? You won't pass.
Test heavy
Clear grading criteria
5.0
3.0
BIOCHEM285
Grade: A
Jan 21, 2020
Would take again

Dr. Mearls is a very well spoken, knowledgable, and caring professor. Don't be fooled by the comments above. Last semester was her first semester teaching and people were very disrespectful to her in class leading to her being unable to say all of the info in class. If you study the power points and do the optional questions you will do great!

Accessible outside class
Get ready to read
EXTRA CREDIT
5.0
4.0
BIOCHEM285
Grade: A
Jan 27, 2020
Would take again

Mearls is so nice and does a good job explaining the material and relating it to real ongoing research! She gives tons of opportunity for improvement and really cares about your education.

Gives good feedback
Amazing lectures
EXTRA CREDIT
5.0
4.0
BIOCHEM285
Grade: A-
Jan 29, 2020
Would take again

Professor Mearls did a great job explaining material clearly and thoroughly answered student's questions. Lecture slides are not too material-heavy so taking notes should be fairly easy. The day before the exams are optional but are helpful review sessions for any last-minute questions. Exams were pretty self-explanatory, but don't overthink.

Accessible outside class
Clear grading criteria
EXTRA CREDIT
5.0
4.0
BIOCHEM285
Grade: A
Feb 19, 2020
Would take again

Prof. Mearls is very well spoken, despite what a lot of students say about her. Often students used the fact that it was her first year teaching to explain why they didn't understand something or got bad grades. In actuality, if you study the lecture slides, do the practice problems, or attend office hours, you should be able to do well.

Skip class? You won't pass.
Test heavy
Lecture heavy
5.0
4.0
BIOCHEM285
Grade: A-
Mar 4, 2020
Would take again

You will work hard

Accessible outside class
Clear grading criteria
EXTRA CREDIT
5.0
5.0
BIOCHEM285
Apr 7, 2020
Would take again

Mearls is a great lecturer and does a good job clarifying things that may be difficult to understand. She narrows down homework readings so you only have to go over the important information and not whole chapters. The material is very difficult, so you may need to put in extra time going to review sessions and office hours if you want to get an A.

Get ready to read
Skip class? You won't pass.
Test heavy
2.0
5.0
BIOCHEM420
Apr 16, 2020
Wouldn't take again

she is brilliant the woman studied Biochemistry. However I'm sure you'll know that spring semester 2020 courses are online due to Covid19. Instead of them helping us and giving us more time for exam3 professor Elizabeth Mearls decided that it was more important to be "rigorous" we are already stressed out already. be considerate next time.

Test heavy
Lecture heavy
Tough grader
5.0
4.0
BIOCHEM285
May 6, 2020
Would take again

Professor Mearls really cares about her students and wants them to succeed. The class is not easy, and she did not make it easier due to covid-19, however she wants us to work hard. Given these things, she is very effective at teaching the material, and explains things well. Tests are difficult but if you study a lot you will succeed.

Clear grading criteria
Lecture heavy
Caring
4.0
4.0
BIOCHEM420
Grade: Not sure yet
May 8, 2020
Would take again

Professor Mearls and Miller worked together during the transition to remote learning which wasn't taken well by students and made the class 10x more difficult. I loved attending lectures and there is little work to do outside of class. Watch the lectures, take notes, and do the class activities and you'll pass. Her HW's are on masteringchem.

Lots of homework
Clear grading criteria
EXTRA CREDIT
3.0
5.0
BIOCHEM285
Nov 2, 2020
Wouldn't take again

She cares students, but not good at lecture. She wants to help students and gives a lot of extra points tho.

Get ready to read
Participation matters
Skip class? You won't pass.
3.0
4.0
BIOCHEM420
Grade: Not sure yet
Nov 2, 2020
Wouldn't take again

Take 420 with Miller instead. Mearls' exams are hypothetical, application questions which make it 10x harder (35 mc, 2 short essay on OWL). Talks fast during lecture, speeds through everything, provides vague answers to student questions. She cares but doesn't know how to communicate material effectively. Study hard. Get 100s on hw and exercises.

Skip class? You won't pass.
Test heavy
Lecture heavy
5.0
1.0
BIOCHEM285
Grade: A
Nov 12, 2020
Would take again

Mearls is AMAZING. She's the best instructor I have this semester. You'd have to try NOT to get an A in this class. 3 midterms only worth 10% of your grade and a final worth 20%. Tests on conceptual knowledge so it's not just memorization/regurgitating little details. She's also extremely accessible outside of class. Definitely take 285 with her!!

Skip class? You won't pass.
Amazing lectures
Caring
5.0
3.0
BIOCHEM285
Grade: A
Nov 20, 2020
Would take again

I loved mearls!! We had 2 lectures, 2 lecture wrap up questions, a worksheet (done with 3 other people), and a quiz every week. 3 midterms (non cum.) and a final (mostly new stuff but cum.). She gave the individual option of having asynchronous or synchronous group work for the worksheets every week and there are so many extra credit opportunities!

Gives good feedback
Amazing lectures
EXTRA CREDIT
5.0
4.0
BIOCHEM285
Grade: A
Nov 20, 2020
Would take again

Mearls exams are hard but it is applied knowledge meaning you have to understand the material and have great critical thinking instead of memorizing facts which is what I like. She gives you a lot of opportunity for extra credit because she knows her exams are hard. There are a lot of stuff to learn in her class but the lecture are not too long.

Clear grading criteria
Lecture heavy
EXTRA CREDIT
5.0
4.0
BIOCHEM285
Grade: A
Nov 20, 2020
Would take again

Mearls is just a really nice person who really cares about her students, which makes the class worth the effort. It's a tough class with a lot of information, but she does a great job of making it accessible and giving plenty of resources. Lots of opportunity for boosting your grades as well!

Respected
Skip class? You won't pass.
Amazing lectures
2.0
5.0
BIOCHEM285
Dec 1, 2020
Wouldn't take again

i found that they werent a good teacher to take online, the work load could be overwhelming and their lectures and notes were hard to follow along with especially if you struggle with any type of learning disabilities.

Tough grader
Participation matters
4.0
4.0
BIOCHEM285
Grade: B
Dec 12, 2020
Would take again

In all honesty, shes a kind person and a good professor. I wouldve definitely done better in the class had I not given up on my work and began studying a week before exams. Dont be like me!! This class is really dependent on YOU understanding the lectures and making connections to the activities we do in class. Shes there to help!

Gives good feedback
Amazing lectures
EXTRA CREDIT
3.0
3.0
BIOCHEM285
Grade: A
Dec 13, 2020
Would take again

Professor Mearls is fine. Seriously, no more and no less, just fine. There isn't a crazy amount of homework, which leads some students into thinking there isn't any work to do, but just studying every week and putting effort into the weekly quizzes makes most tests a no-brainer. Point to note, lectures are wonky and tests often don't reflect them.

Participation matters
Lecture heavy
EXTRA CREDIT
3.0
3.0
BIOCHEM285
Grade: A
Dec 13, 2020
Would take again

Professor Mearls is fine. There is no homework, so some students fall behind due to lack of actual time spent on the material as none is technically required. That being said, an hour or two a week outside of lecture spent on the quizzes and a couple hours per test makes for a pretty easy test. Lecture material and exams are often different.

Participation matters
Lecture heavy
EXTRA CREDIT
3.0
3.0
BIOCHEM285
Grade: A
Dec 15, 2020
Would take again

Professor Mearls is a great person and clearly has a lot of passion for her field. Lots of extra credit opportunities and plenty of free points in the form of problem sets, which aren't graded on correctness. Her exams are what bring her rating down, as they often don't reflect lecture material and got quite frustrating.

Test heavy
Lecture heavy
EXTRA CREDIT
3.0
5.0
BIOCHEM285
Grade: A-
Dec 18, 2020
Would take again

The exams don't really reflect the lectures and weekly quizzes. Not many opportunities to come in and ask questions.

Test heavy
Lecture heavy
EXTRA CREDIT
2.0
4.0
BIO420
Grade: A-
Mar 16, 2021
Wouldn't take again

Professor Mearls is unclear or confusing during lecture. Her poll questions often have more than one right answer and she asks for the "best" answer then will contradict herself on the equal level of accuracy of other answers. Her exams are equally confusing so with the already dense topics doing well requires much more work in this course.

Get ready to read
Tough grader
2.0
5.0
BIOCHEM420
May 4, 2021
Wouldn't take again

She is a kind, good person but not a good professor. Unclear and exam is very hard.

3.0
3.0
BIOCHEM285
Aug 6, 2021
Wouldn't take again

Professor Mearls lectures make it seem like shes confused about what shes teaching about. The exams are hard and the wording of the short answer questions is terrible. She offers extra credit essays at the end of the semester. I wouldn't recommend taking this class if you want to actually learn something :/

Get ready to read
Lecture heavy
EXTRA CREDIT
1.0
4.0
BIOCHEM285
Aug 13, 2021
Wouldn't take again

Do not take biochemistry with Mearls. Dropped the major after taking a class with her. Her exams are non-related to the lectures and it seems like you need a big brain for biochemistry other than the things she teaches you in lectures. Absolute horror. Would not recommend.

Test heavy
Tough grader
4.0
4.0
BIOCHEM285
Grade: B+
Nov 2, 2021
Would take again

I really loved having Mearls as a professor. She was my favorite professor last semester! Mearls is very passionate and understanding. I reccomend her.

Lots of homework
Skip class? You won't pass.
Group projects
1.0
5.0
BIOCHEM285
Grade: Drop/Withdrawal
Nov 6, 2021
Wouldn't take again

The exams were 20 mc and 2 open response but the open response was worth 40% of the grade. The topics she chose were always ones she barely talked about and/or talked about the lecture before the exam. I studied all week for an exam and still failed it. The lectures won't help you learn anything.

Get ready to read
Skip class? You won't pass.
Test heavy
4.0
3.0
BIOCHEM285
Nov 9, 2021
Would take again

Her exams include a lot of stuff that was hardly discussed in class and are not often what we would expect. However, she gives a ton of extra credit opportunities! Plus I find her lectures easy to follow. Overall this class isn't bad.

Test heavy
Caring
EXTRA CREDIT
4.0
4.0
BIOCHEM285
Grade: A
Dec 10, 2021
Would take again

Prof. Mearls is a caring lady. Best way to study for this class is to thoroughly make sure you know everything on the slides and do the practice problems. She offers a lot of extra credit throughout the semester & opportunities to provide feedback on the course. Sometimes wording on exams can be confusing, but for the most part is fine.

Skip class? You won't pass.
Lecture heavy
EXTRA CREDIT
3.0
4.0
BIOCHEM420
Grade: C+
Dec 15, 2021
Wouldn't take again

Be prepared to work very hard for your grade. Theres opportunities for extra credit throughout the semester. Tests are difficult, critical thinking and hypothetical questions.

Lecture heavy
EXTRA CREDIT
5.0
4.0
BCHEM420
Grade: A
Dec 22, 2021
Would take again

Prof Mearls is very caring, approachable, and has tons of extra credit. She even makes an active effort to memorize every students name. She very much cares about her students succeeding. If you put in the work (which you WILL have to do, it is biochemistry after all), there is no excuse not to do well! Seriously though, she is great.

Caring
EXTRA CREDIT
4.0
4.0
BIOCHEM420
Grade: A
Jan 17, 2022
Would take again

Professor Mearls is a great professor. I did terrible on the first exam but was still able to get an A in the class. You need to figure out which study methods work for biochem and make sure you don't fall behind. Review material and make sure you really understand it for free response questions. There are many extra credit opportunities.

Lecture heavy
Caring
EXTRA CREDIT
4.0
4.0
BIOCHEM285
Grade: A+
Feb 24, 2022
Would take again

Great professor who really cares about her students. Her lectures can be dense but going to SI sessions and TA office hours really made the difference in my learning of the material. She gives easy extra credit and her exams are tough, but not nearly as bad as people warned me about, you'll do fine if you understand (not memorize) the concepts :)

Lecture heavy
Skip class? You won't pass.
EXTRA CREDIT
5.0
2.0
BIOCHEM420
Grade: A
Jun 8, 2022
Would take again

She is one of my absolute favorite professors on campus. She is a very caring professor who wants to see her students succeed and learn the information. Her exams are based on understanding no just memorizing so you have to make sure you know the material well. Go to her office hours and talk with her, she is a very nice person.

EXTRA CREDIT
Clear grading criteria
Caring
5.0
3.0
BIOCHEM420
Jul 18, 2022
Would take again

Took summer sesh Biochem 320, she is one of the most organized, straightforward professors I have ever had. A difficult class but she gives you the opportunity to learn w/ minimal stress over grades. Lots of xtra cred and forum posts based on participation. Her notes/slides are very organized. Never thought I'd actually like learning biochem!

Amazing lectures
Test heavy
Online Savvy
2.0
5.0
BIOCHEM285
Grade: Not sure yet
Oct 24, 2022

Her lectures are spoken clearly and explained relatively well, but she will only say anything once. Exams are frequent and difficult, and everything covered in lecture up to the DAY OF an exam is fair game. Questions require critical thinking, and for the first exam, Bio 151 was better preparation than Mearls' own class. Go to the SI exam reviews.

Lecture heavy
Test heavy
5.0
3.0
BCHEM420
Grade: A
Oct 27, 2022
Would take again

she is the best!! teaches biochem so well given how hard of a class it is. takes the time to actually learn people's names and she truly cares about her students. pay attention in lecture; exams are hard but you will do well if you study and she also lets you use a notecard on the exam.

Clear grading criteria
Lecture heavy
Accessible outside class
1.0
4.0
BIOCHEM285
Nov 21, 2022

Exams and quizzes do not match up with lectures and are extremely difficult yet make up majority of your grade. She only explains things once but does not explain it well and you end up teaching yourself through the book if you want even a chance at succeeding. I switched majors because of this class. i can tell she wants to do well but fails at it

Get ready to read
Lecture heavy
Test heavy
3.0
4.0
BIOCHEM285
Grade: B+
Dec 21, 2022

Offers extra credit, quizzes aren't timed and class activties are graded based on effort. Her lectures are good but she will only explain things once and topics that she barely goes over is fair game for the exam which count for majority of your grade. My advice is attend SI sessions and her office hours. Decent class but wouldn't take it again.

EXTRA CREDIT
Lecture heavy
Test heavy
5.0
3.0
BIOCHEM420
Grade: A-
Dec 28, 2022
Would take again

Elizabeth Mearls was a kind person and really wants the best for you. This semester she tweaked her grading system that allowed me to get a better grade than I probably deserved. I personally thought this class required a good amount of studying. There were 4 exams all weighted 15%. The other 40% was pretty much free points so don't miss out.

EXTRA CREDIT
Clear grading criteria
Inspirational
5.0
4.0
BCHEM420
Grade: A
Jan 25, 2023
Would take again

She is an awesome professor and cares a lot about her student's learnings. yes, it is definitely a hard class, but she makes the material very understandable and has lots of resources to help students. If you're willing to put in the work, and go through the material thoroughly, this class is doable!

Gives good feedback
Caring
Lecture heavy
2.0
4.0
BIOCHEM285
Grade: A-
May 4, 2023

very nice professor however, she will only cover materials in lecture once and it will be on the exams. exams are difficult with both a combination of multiple choice and open response. exams are 60%. there are class activities (15%) and quizzes(20%) both graded on accuracy as well. it feels as if she doesn't want us to succeed.

5.0
4.0
BIOCHEM285
Grade: A
Jun 2, 2023
Would take again

Great professor teaching a challenging course. Lots of resources exist to help students understand. Lectures can be quick and cover lots of information, re-watching them is critical. Class quizzes and activities can be tricky, review before completing them. Extra credit options help a lot, make sure to take them.

EXTRA CREDIT
Lecture heavy
Test heavy
3.0
4.0
BIOCHEM285
Grade: B+
Jun 18, 2023

I did enjoy the class and her teaching, but the main issue was the exams and the quizzes. I found some questions vague and so confusing to determine the right answer (e.g. select the "best" answer). I think the structure worked against the students leading to losing so many points even when the concepts were clear. The lectures were great though!

EXTRA CREDIT
Test heavy
Accessible outside class
1.0
4.0
BIOCHEM285
Grade: A
Nov 1, 2023

I would not recommend this instructor. The slides she uses for teaching are poorly made and she fails at conveying relevant information in a meaningful and organized way, where concepts could have been explained easily. The exam questions are difficult and often center around aspects of concepts not taught in the course or present in the textbook.

Tough grader
Get ready to read
Participation matters
4.0
2.0
BIOCHEM285
Grade: A
Dec 7, 2023
Would take again

Good professor, the slides are pretty useful. The weekly quizzes and worksheet are pretty tedious, but the slides can get you through it. The content is mostly memorization so there is not much that she can do to help you. The content is basically just bio151 but a bit more in depth.

1.0
5.0
BIOCHEM285
Grade: Not sure yet
Dec 13, 2023

Wow, what a doozy. When taking this class you will look in the mirror at least 50 times this semester and think: "is school really for me?" and the correct answer to that after this class is no. My god does nothing make sense. Each day we blitz through new pathways at ranging amounts of detail, yet come exams you are expected to know everything. No

Tough grader
Lots of homework
Lecture heavy
2.0
4.0
BIOCHEM285
Grade: A-
Dec 13, 2023

Elizabeth Mearls appears to almost have a desire for her students to struggle, the tests are genuinely unlike anything I have ever seen. You're allowed a notecard of notes (Front & Back), but it rarely mattered because her tests are pretty hard. Unless you fully comprehend all of the content and have it well memorized, be prepared to struggle.

Tough grader
Lots of homework
Lecture heavy
1.0
5.0
BIOCHEM285
Grade: B+
Dec 13, 2023

I took this class with Mearls to avoid taking it with Laura Francis, a professor I also hate. After finishing this class with Mearls I wish I went through the horror of taking it with Francis. Every day you go to class, get material thrown at you and leave questioning your major and life. Mearls prays on her student's downfall. Do not do it.

Tough grader
Lots of homework
Lecture heavy
1.0
5.0
BIOCHEM285
Grade: B+
Dec 13, 2023

Mearls finds joy in our suffering.

Lecture heavy
3.0
5.0
BIOCHEM285
Grade: A
Dec 18, 2023

285 was my most interesting class this semester! Mearls does a great job teaching and is happy to answer questions/clear up doubts. Lectures are dense and can go by quickly. Exams/class activity questions can def be pretty ambiguous or specific. Difficult but NOT impossible to get an A. Attend SI & TA review sessions, you'll only thank yourself.

Tough grader
EXTRA CREDIT
Accessible outside class
3.0
5.0
BIOCHEM285
Grade: A
Dec 20, 2023
Would take again

This is one of the most difficult classes I've taken at UMass yet, but it is possible to do well if you put in the work and start studying more than a week before exams. Be prepared to learn a LOT of information. Mearls is a good professor but she will only go over things once, and the questions on activities and exams are very specific.

Participation matters
EXTRA CREDIT
2.0
4.0
BIOCHEM285
Grade: B
Dec 20, 2023

Very challenging course for sure, lectures weren't required but counted for 6% of the grade and if you didn't attend that 6% would switch to your exam grad (so exams counted for more). Lectures were way too fast and exams exceptionally difficult. TA's and SI's were helpful.

Tough grader
Test heavy
4.0
3.0
Biochem320
Grade: A-
Dec 21, 2023
Would take again

Biochem is a difficult subject but I think Dr. Mearls is a wonderful professor. She goes at a slower pace and simplifies concepts w organized slides. The material gets much harder as the semester goes on so dont procrastinate studying, all the concepts build on each other. Exams worth 60% but you get a note card. SI exam reviews helped a lot.

3.0
5.0
BIOCHEM285
Grade: A
Jan 3, 2024

Nice person but average professor. She is really kind and ready to help you if you reach out. Although Professor Mearls' lectures look straightforward, her class activities and exams are super confusing. She gives a lot of extra credit tho. I barely got an A thanks to that.

Lots of homework
Lecture heavy
Accessible outside class
5.0
3.0
BIOCHEM321
Grade: A
May 25, 2024
Would take again

Dr. Mearls is caring and her class is very organized. The slides, videos, etc. are always posted which is helpful. No formal lab reports apart from lab notebook checks and answering simple questions. There are four bigger assignments throughout the semester but overall, if you just put effort in you will be just fine!!

Participation matters
Clear grading criteria
Caring
3.0
5.0
Biochem320
Grade: Not sure yet
Oct 9, 2024

This class is making me consider how it feels to have a scruffy 1/2 inch diameter rope around my neck

Participation matters
Lecture heavy
2.0
5.0
BIOCHEM285
Grade: Not sure yet
Oct 15, 2024

Unless you completely understand the questions right off the bat, you're screwed. Doesn't use layman's terms at all and throws a million things at you per lecture. An extremely average teacher for the level of material she's supposed to be teaching. If your major is outside of BIOCHEM you're going to need luck to pass this class.

3.0
4.0
BIOCHEM285
Grade: Not sure yet
Oct 25, 2024

The TAs suck at grading. Giving low grades to so,e ppl but not others even if they worked together

Tough grader
Participation matters
Lecture heavy
5.0
4.0
Biochem320
Grade: A-
Dec 7, 2024
Would take again

Biochem is difficult no matter what, I'd recommend Mearls over Miller. She goes very in-depth and at a slow pace in order to help students understand. Attendance is required but either in person or asynchronously. Multiple extra credit chances were given w/ exam reflections and an optional paper at the end of the semester. HW was useless though.

Respected
Lecture heavy
Test heavy
5.0
3.0
BIOCHEM285
Grade: A+
Dec 13, 2024
Would take again

despite what the reviews may say, it is not impossible to do well in this class. the quizzes have two attempts and all of the information can be found in the slides. when you get a question wrong, it will tell you before your next attempt and provide a brief description that hints towards the correct answer. study slides and use review material!

Participation matters
EXTRA CREDIT
Caring
4.0
4.0
BIOCHEM285
Grade: A
Dec 18, 2024
Would take again

Mearls is such a kind and caring professor but her lectures are extremely dense and exams go into depth. You will need to study a lot and really know your stuff to do well on exams but it is not impossible. Gives 2% extra credit on all exams if you do the reflection and give you the opportunity to add to your total course grade by going to seminars

EXTRA CREDIT
Lecture heavy
4.0
3.0
BIOCHEM285
Grade: A
Dec 20, 2024
Would take again

Prof Mearls is an understanding professor who always wants her students to succeed. Her lectures are clear and she always answers questions in a helpful way. Exams are a large portion of the class, but are often easier than the homework questions and practice problems, which are intended to make you APPLY the concepts covered in class.

Lecture heavy
Accessible outside class
4.0
3.0
BMB285
Grade: A
Dec 22, 2024
Would take again

All homeworks/quizs can be worked on together and while the exams can seem like a lot of material, she summarizes it all pretty well within the study guides. This class is only hard if memorization is difficult as the material is just bio 151 expanded out. Recommended to make friends as this class is a ton easier with friends (find a bio major)

EXTRA CREDIT
Group projects
Lots of homework
5.0
4.0
BIOCHEM285
Grade: A
Dec 24, 2024
Would take again

This is coming from someone who failed the first exam and got a 100 on the 2nd one. Do all her practice problems and look over the class activities. Know the concepts and teach the material on a whiteboard or something, I promise you'll see your grade improve. Get a good group to do the class activities with. Wonderful professor.

EXTRA CREDIT
Test heavy
Accessible outside class
1.0
5.0
BIOCHEM285
Grade: B
Jan 29, 2025

I took her class and did NOT enjoy it at all PERIOD. She gave lots of practice problems but they rarely were helpful for exams, additionally her study guides did not help. When reaching out to her in emails, my friends and I found she was passive aggressive and not approachable. Would not recommend, fine class but bad professor.

Lecture heavy
Test heavy
Graded by few things
2.0
4.0
BIOCHEM285
Grade: C+
Mar 4, 2025

wasn't the worst professor, but she wasn't great. Lots of exam questions were about topics we discussed once then never again. You don't know your grade during the semester, which is hard for bmb majors because you need a B- to get into any upperlevels. I ended with a 79.8 asked her to round and told me I didnt work hard enough. Girl what??

Tough grader
Participation matters
Lecture heavy
5.0
3.0
BIOCHEM285
Grade: A
Mar 30, 2025
Would take again

She's amazing!! Super kind and you can tell she puts a lot of effort into designing her lectures. It's by no means an easy course but she does everything she can to make it easier. Double sided index card for exams, +2 pt ec reflection after exam, and ability to get even more ec by attending different seminars. I recommend this prof for 285.

EXTRA CREDIT
Lecture heavy
2.0
4.0
BIOCHEM285
Grade: Not sure yet
Apr 2, 2025

Mearls is an incredibly smart professor, but she has clearly made it a goal for students to suffer in this class. I spend a lot of time on this class, probably more than all my other classes combined (this course is very challenging). This class truly tests your academic ability, and you need to be willing to put in the work. Exams are ridiculous.

5.0
5.0
BIOCHEM285
Grade: Not sure yet
May 5, 2025
Would take again

Mearls is very knowledgeable and gives clear grading guidelines. The class is very structured, and extra credit opportunities are available. The class is very densely packed with material however, and it's easy to get overwhelmed.

EXTRA CREDIT
Clear grading criteria
4.0
2.0
BIOCHEM285
Grade: A
May 20, 2025
Would take again

She's a really good professor. I am a Biology student who opted to take the biochem version of 285. I had an easier time than a lot of my classmates in the ansci version and the bio version. There are 3 exams that are worth 60% of your grade. She offers 2 points of extra credit on each one and has a really good grade replacement policy. Good class.

EXTRA CREDIT
Clear grading criteria
Test heavy
2.0
5.0
BIOCHEM285
Grade: B
May 20, 2025

She's very smart, but the setup of this class is not the best. Lectures are densely packed with tons of information, and she does allow a notecard on exams, but it's rarefuly helpful. You NEED to know the content inside and out to perform well on exams. Gives extra credit, which is what saved my grade. Final was ridiculously hard, she had to curve.

4.0
3.0
BIOCHEM285
Grade: B+
May 22, 2025
Would take again

The class was difficult but she was a decent professor for the content. She can be intimidating but is actually very kind and is willing to work with you and help you. Dont skip classes if you want to know whats happening, theres a lot she mentions thats not on the slides, and the exams are pretty difficult but at least she allows a notecard.

EXTRA CREDIT
Lecture heavy
Test heavy
4.0
3.0
BIOCHEM285
Grade: A-
Jun 3, 2025
Would take again

People are being very dramatic about the difficulty of this class. Mearls explains things very well and posts echo360 so you can go back and watch if confused. Exams are challenging but you will be fine if you study a lot. I learned a lot in this class.

5.0
4.0
BMB285
Grade: A-
Dec 4, 2025
Would take again

Mearls is a great teacher. While there is a quiz and a group activity assigned on Fridays and due on Sundays, they relate to the tests, and the quizzes have two tries. She gives lots of outside help and extra optional practice sheets.

EXTRA CREDIT
Group projects
3.0
2.0
BMB285
Grade: A
Dec 15, 2025
Would take again

Mearls is a nice lady. She genuinely wants students to succeed and puts more effort into teaching than other professors. The exams are usually easier than the practice problems. She can sometimes be longwinded to explain simple stuff but overall was an easy A.

Participation matters
EXTRA CREDIT
Caring
Class Info

Online Classes

100%

Attendance Mandatory

75%

Textbook Required

0%

Grade Predictor

Your expected effort level

LowHigh

Predicted Grade

A-

95% confidence
Based on 67 grades
Most common grades:
A (36)
A- (11)
Not sure yet (9)
Grade Distribution
A(38)B(10)C(2)D(1)F(0)A-/B+(17)
Based on 77 reported grades
A: 36
A-: 11
Not sure yet: 9
B: 6
Common Tags
Lecture heavy (38)
EXTRA CREDIT (37)
Test heavy (27)
Skip class? You won't pass. (14)
Tough grader (13)
Clear grading criteria (12)
Participation matters (12)
Accessible outside class (11)
Rating Trend

Declining

-0.57 avg change
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Last 6 months
Ratings by Course

BCHEM420

5.0

(3)

BIOCHEM321

5.0

(1)

BMB285

4.0

(5)

Biochem320

4.0

(3)

BIOCHEM420

3.7

(9)
+2 more courses
Difficulty by Course

BIOCHEM285

4.0

BIO420

4.0

Biochem320

4.0

BIOCHEM420

3.8

BCHEM420

3.7

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