BIOCHEM 5621

Biochem/MolBio Lab

4 cr

Laboratory course covering the principles and application of basic lab techniques, protein purification, enzyme assays, and recombinant DNA technologies. Prereq: A grade of C- or above in 4511 or 5613, or equiv.

Grade history

804 students across 5 instructors · course avg 3.55

Instructor unknown

3.59 GPAmedian 3.7

668 students · 13 terms

668 students total · 13 terms · click to see per-term

Eric Michael Danhart

3.50 GPAmedian 3.7

48 students · 3 terms

48 students total · 3 terms · click to see per-term

John Cogan

3.29 GPAmedian 3.7

39 students · 2 terms

39 students total · 2 terms · click to see per-term

Richard A Lease

3.17 GPAmedian 3.0

32 students · 2 terms

32 students total · 2 terms · click to see per-term

Zhengrong Justin Wu

3.48 GPAmedian 3.7

17 students · 1 term

17 students total · 1 term · click to see per-term

Source: historical OSU grade releases via thegradeguide.com (Adam Gluck), Spring 2016 – Summer 2023. FERPA-filtered: sections under 10 students excluded.

Sections

Instructors

Enrolled

96 / 96

Open

Instructors

Richard A Lease4 sections3.17 GPA Eric Michael Danhart1 section4.4★3.50 GPAreddit(6)John Cogan1 section2.7★3.29 GPAreddit(8)

Sections in Autumn 2026

#	Sec	Instructor	Hist. GPA	Days/Time	Room	Enrollment
15449	0100	Richard A Lease	3.17 GPA	MW 1:50 pm-3:20 pm	BI 684 684	Closed · 16/16+2 wl
15450	0101	John Cogan, Eric Danhart, Richard Lease	3.17 GPA	MW 3:35 pm-6:00 pm	BI 811 811	Closed · 16/16+2 wl
15451	0200	Eric Michael Danhart	3.50 GPA	TR 1:30 pm-3:00 pm	BI 684 684	Closed · 16/16+2 wl
15452	0201	John Cogan, Eric Danhart, Richard Lease	3.17 GPA	TR 3:35 pm-6:00 pm	BI 811 811	Closed · 16/16+2 wl
23496	0300	John Cogan	3.29 GPA	TR 8:00 am-9:30 am	BI 684 684	Closed · 16/16+2 wl
23497	0301	John Cogan, Eric Danhart, Richard Lease	3.17 GPA	TR 9:45 am-12:10 pm	BI 811 811	Closed · 16/16+2 wl