Laboratory experiments dealing with the isolation, cultivation, and physiological, biochemical and genetic analysis of diverse microorganisms.

Prerequisites: MCDB 131 (may be taken concurrently).

2

Units

Letter

Grading

1, 2

Passtime

None

Level Limit

Letters and science

College
These majors only mcrbi
HAYES C S
Chris Hayes
3.1
23 reviews
MCNAMARA J P
James McNamara
4.8
25 reviews
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Fall 2025 . Low S H
BSIF 2229
M W F
16:00 PM - 17:50 PM
Fall 2025 . Low S H
BSIF 2229
M W F
08:00 AM - 09:50 AM
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MCDB 131L Hayes C S Fall 2024 Total: 84
MCDB 131L Hayes C S Fall 2023 Total: 85
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48
3.95
MCDB131L . Hayes C S 1 Year, 5 Months Ago

Hayes is straightforward about what info he is going to test on. Grade is 20% m1, 20% m2 and 60% final. He lets you drop 1 midterm if it benefits your grade. For 131L- switch to a new TA if you have Kaitlin S. She was outwardly rude to students and made the class environment very uncomfortable. Worst TA i have had at UCSB

0 helpful 0 unhelpful
MCDB131L . Hayes C S 2 Years Ago

This was so far the easiest MCDB lab I have taken. The exams were all online. Also the experiments were very low stakes, not like O Chem labs where if you really messed up you would miss a bunch of points.

0 helpful 0 unhelpful
MCDB131L . Hayes C S 9 Years Ago

The entire class is based on a 33/66 structure with 2 midterms and a final. The 2nd midterm is where it gets everyone, the curve is to a C not a B or B-; you have been warned; which means many students got a C in the class, avoid this class if you can or wait for a different instructor other than Dr. Hayes.

1 helpful 0 unhelpful
FAMST96 . Mcnamara J P 2 Months Ago

An extraordinary lecturer and a knowledgeable showrunner who's always willing to share his industry insights. His film selections can be meh, but the quality, digestibility, and practicality of his presentations make up for them. Most assignments rely on close reading of films rather than research, which was really refreshing in this department.

0 helpful 0 unhelpful
MCDB131 . Hayes C S 5 Months Ago

Professor Hayes is a unique guy. He's nice, understanding, and very knowledgeable, but sometimes he's blunt. A lot of material isn't found in the notes, so definitely show up to lecture. Provides study guides and practice tests. Grade is made up of exams only, textbook was a good supplement but not necessary. Exams seemed very fair to me.

0 helpful 0 unhelpful
MCDB131 . Hayes C S 1 Year, 4 Months Ago

Lectures are not recorded and final grade is based off 2 midterms (20% each) and final exam (60%). Or one midterm can be dropped and the final can count for 70% of your final grade. The first exam was easy, but the second two had low averages. I would avoid this class and prof. if possible.

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See all 48 reviews
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MCDB 131L
22 / 19 Closed
Laboratory in General Microbiology
Chris Hayes 3.1 Steven Gross 4.3
M W F
11:00 AM - 12:50 PM
61.7% A
MCDB 131L
22 / 19 Closed
Laboratory in General Microbiology
Chris Hayes 3.1
M W F
14:00 PM - 15:50 PM
61.7% A
MCDB 131L
22 / 19 Closed
Laboratory in General Microbiology
Chris Hayes 3.1
M W F
08:00 AM - 09:50 AM
61.7% A
MCDB 111
105 / 150 Enrolled
Human Physiology
Seng Low 2.4
T R
15:30 PM - 16:45 PM
29.7% A
MCDB 126AL
23 / 22 Full
Pharmacology Lab I
Stoyan T
T
09:30 AM - 17:00 PM
67.4% A
MCDB 126
93 / 96 Enrolled
Basic Pharmacology
Olga Azarenko 2.8
M W F
08:00 AM - 08:50 AM
30.3% A
MCDB 126AL
23 / 22 Full
Pharmacology Lab I
Stoyan T
R
09:30 AM - 17:00 PM
67.4% A
MCDB 126AL
20 / 22 Enrolled
Pharmacology Lab I
Stoyan T
W
10:00 AM - 17:30 PM
67.4% A
MCDB 131
179 / 225 Enrolled
General Microbiology
Chris Hayes 3.1
M W F
10:00 AM - 10:50 AM
26.3% A