Fast Schedule

Biology BIOL

Spring 2027 · 75 sections · seat counts as of Oct 18, 2026

Catalog: Biology courses in the 2026-2027 Catalog

BIOL 101 General Biology · 4 units

Course description

CRNMeetsDatesInstructorSeats
40158
0
In person CH Weekly Census · Rio Hondo
Mon/Wed, 2 meeting times
All meeting times
  • Class Mon/Wed 5:30–6:55pm Science 136
  • Lab Wed 7:05–10:15pm Science 130
Jan 23–May 20Thomas Ryan24 of 24 open
30527
02
In person CH Weekly Census · Rio Hondo
Mon/Wed, 2 meeting times
All meeting times
  • Class Mon/Wed 8:00–9:25am Science 136
  • Lab Mon 9:35am–12:45pm Science 130
Jan 23–May 20Melanie Fierro24 of 24 open
30547
03
In person CH Weekly Census · Rio Hondo
Mon/Wed, 2 meeting times
All meeting times
  • Class Mon/Wed 8:00–9:25am Science 136
  • Lab Wed 9:35am–12:45pm Science 130
Jan 23–May 20Melanie Fierro24 of 24 open
30576
04
In person CH Weekly Census · Rio Hondo
Tue/Thu, 2 meeting times
All meeting times
  • Class Tue/Thu 8:00–9:25am Science 136
  • Lab Tue 9:35am–12:45pm Science 130
Jan 23–May 20Prudencio Merino24 of 24 open
30584
05
In person CH Weekly Census · Rio Hondo
Tue/Thu, 2 meeting times
All meeting times
  • Class Tue/Thu 8:00–9:25am Science 136
  • Lab Thu 9:35am–12:45pm Science 130
Jan 23–May 20Prudencio Merino24 of 24 open
30615
06
Hybrid CH Weekly Census · Rio Hondo
Mon 2:20–5:20pm, Science 130 + online work
All meeting times
  • Mon 2:20–3:45pm Science 130
  • Mon 3:55–5:20pm Science 130
  • Plus online work
Jan 23–May 20Hyun Hee Kim24 of 24 open
30777
11
Hybrid UA Independent Study Weekly · Rio Hondo
Wed 2:20–5:20pm, Science 130 + online work
All meeting times
  • Wed 2:20–3:45pm Science 130
  • Wed 3:55–5:20pm Science 130
  • Plus online work
Jan 23–May 20Hyun Hee Kim24 of 24 open
30786
12
In person CH Weekly Census · Rio Hondo
Mon/Wed, 2 meeting times
All meeting times
  • Class Mon/Wed 5:30–6:55pm Science 136
  • Lab Mon 7:05–10:15pm Science 130
Jan 23–May 20Thomas Ryan24 of 24 open
35656
14
In person CH Weekly Census · Rio Hondo
Tue/Thu, 2 meeting times
All meeting times
  • Class Tue/Thu 12:45–2:10pm Science 136
  • Lab Tue 2:20–5:30pm Science 130
Jan 23–May 20Clara King24 of 24 open
35658
15
In person CH Weekly Census · Rio Hondo
Tue/Thu, 2 meeting times
All meeting times
  • Class Tue/Thu 12:45–2:10pm Science 136
  • Lab Thu 2:20–5:30pm Science 130
Jan 23–May 20Clara King24 of 24 open

BIOL 105 Human Biology · 3 units

Course description

CRNMeetsDatesInstructorSeats
37884
0
Online anytime UA Independent Study Weekly
Jan 23–May 20Melanie Fierro48 of 48 open
37885
0
Online anytime UA Independent Study Weekly
Jan 23–May 20Shirley Isaac48 of 48 open
38830
0
Online anytime UA Independent Study Weekly
Jan 23–May 20Shirley Isaac48 of 48 open
35516
01
In person CH Weekly Census · Rio Hondo
Mon/Wed 9:35–11:00am, Science 136
Jan 23–May 20Yana Bernatavichute48 of 48 open
36249
02
In person CH Weekly Census · Rio Hondo
Tue/Thu 12:45–2:10pm, Science 121
Jan 23–May 20Luis Rosa48 of 48 open

BIOL 105L Human Biology Laboratory · 1 units

Course description

CRNMeetsDatesInstructorSeats
37887
0
Online anytime UA Independent Study Weekly
Jan 23–May 20Luis Rosa24 of 24 open
35517
01
Online anytime UA Independent Study Daily
Jan 23–May 20Staff24 of 24 open
35518
02
In person CH Weekly Census · Rio Hondo
Fri 11:00am–2:10pm, Science 124
Jan 23–May 20Luis Rosa24 of 24 open

BIOL 111 Marine Biology · 3 units

Course description

CRNMeetsDatesInstructorSeats
30724
In person CH Weekly Census · Rio Hondo
Mon/Wed 12:45–2:10pm, Science 236
Jan 23–May 20Haruka Ito48 of 48 open

BIOL 111L Marine Biology Laboratory · 1 units

Course description

CRNMeetsDatesInstructorSeats
30733
In person CH Weekly Census · Rio Hondo
Mon 9:25am–12:35pm, Science 124
Jan 23–May 20Haruka Ito24 of 24 open

BIOL 120 Environmental Biology · 3 units

Course description

CRNMeetsDatesInstructorSeats
37259
0
Online anytime UA Independent Study Weekly
Jan 23–May 20Jasmine Hyland48 of 48 open
30821
01
In person CH Weekly Census · Rio Hondo
Fri 1:00–4:10pm, Science 136
Jan 23–May 20Stephen Katnik48 of 48 open
30837
02
Online anytime UA Independent Study Weekly
Jan 23–May 20Michelle Priest48 of 48 open
33526
06
In person CH Weekly Census · Rio Hondo
Tue/Thu 5:30–6:55pm, Science 121
Jan 23–May 20Haruka Ito48 of 48 open

BIOL 120L Environmental Biology Laboratory · 1 units

Course description

CRNMeetsDatesInstructorSeats
30849
In person CH Weekly Census · Rio Hondo
Thu 12:55–3:55pm, Science 124
All meeting times
  • Thu 12:55–2:20pm Science 124
  • Thu 2:30–3:55pm Science 124
Jan 23–May 20Haruka Ito24 of 24 open
30858
In person CH Weekly Census · Rio Hondo
Fri 9:35am–12:45pm, Science 229
Jan 23–May 20Haruka Ito24 of 24 open
30872
In person CH Weekly Census · Rio Hondo
Tue 7:05–10:15pm, Science 124
Jan 23–May 20Oscar Rivas24 of 24 open

BIOL 125 Human Anatomy · 4 units

Course description

CRNMeetsDatesInstructorSeats
37260
0
Online anytime UA Independent Study Daily
Jan 23–Mar 19Shelly Spencer24 of 24 open
37560
0
In person CH Weekly Census · Rio Hondo
Fri 8:00am–2:30pm, 2 rooms
All meeting times
  • Lab Fri 8:00–11:10am Science 101
  • Class Fri 11:20am–2:30pm Science 121
Jan 23–May 20Jennifer Alexander24 of 24 open
37561
0
Online anytime UA Independent Study Daily
Jan 23–Mar 19Shelly Spencer24 of 24 open
37894
0
Online anytime UA Independent Study Weekly
Jan 23–May 20To Be Assigned24 of 24 open
37895
0
In person CH Weekly Census · Rio Hondo
Mon/Wed, 3 meeting times
All meeting times
  • Class Mon/Wed 12:45–2:10pm Science 136
  • Lab Mon 2:30–3:55pm Science 101
  • Lab Mon 4:05–5:30pm Science 101
Jan 23–May 20To Be Assigned24 of 24 open
38829
0
Online anytime UA Independent Study Weekly
Jan 23–May 20Jeronimo Ribaya24 of 24 open
39101
0
In person CH Weekly Census · Rio Hondo
Tue/Thu, 2 meeting times
All meeting times
  • Lab Tue 7:50–11:00am Science 101
  • Class Tue/Thu 11:10am–12:35pm Science 121
Jan 23–May 20Jeronimo Ribaya24 of 24 open
39102
0
In person CH Weekly Census · Rio Hondo
Tue/Thu, 2 meeting times
All meeting times
  • Class Tue/Thu 11:10am–12:35pm Science 121
  • Lab Thu 7:50–11:00am Science 101
Jan 23–May 20Jeronimo Ribaya24 of 24 open
39103
0
Online anytime UA Independent Study Weekly
Jan 23–May 20Jeronimo Ribaya24 of 24 open
39104
0
In person CH Weekly Census · Rio Hondo
Fri 11:20am–5:50pm, 2 rooms
All meeting times
  • Class Fri 11:20am–2:30pm Science 121
  • Lab Fri 2:40–5:50pm Science 101
Jan 23–May 20Jennifer Alexander24 of 24 open
39160
0
In person CH Weekly Census · Rio Hondo
Mon/Wed, 3 meeting times
All meeting times
  • Class Mon/Wed 12:45–2:10pm Science 136
  • Lab Wed 2:30–3:55pm Science 101
  • Lab Wed 4:05–5:30pm Science 101
Jan 23–May 20To Be Assigned24 of 24 open
40112
0
Online anytime UA Independent Study Daily
Mar 27–May 20Shirley Isaac24 of 24 open
40113
0
Online anytime UA Independent Study Daily
Mar 27–May 20Shirley Isaac24 of 24 open
40167
0
Online anytime UA Independent Study Weekly
Jan 23–May 20To Be Assigned24 of 24 open
40174
0
Online anytime UA Independent Study Weekly
Jan 23–May 20Shelly Spencer24 of 24 open
40175
0
Online anytime UA Independent Study Weekly
Jan 23–May 20Shelly Spencer24 of 24 open
31042
01
Online anytime UA Independent Study Weekly
Jan 23–May 20Jennifer Alexander24 of 24 open
31062
02
Online anytime UA Independent Study Weekly
Jan 23–May 20Jennifer Alexander24 of 24 open
31074
03
Online anytime UA Independent Study Weekly
Jan 23–May 20Shirley Isaac24 of 24 open
31092
04
In person CH Weekly Census · Rio Hondo
Tue/Thu, 3 meeting times
All meeting times
  • Class Tue 9:35–11:00am Science 121
  • Lab Tue 11:10am–2:20pm Science 101
  • Class Thu 9:35–11:00am Science 121
Jan 23–May 20To Be Assigned24 of 24 open
38551
05
In person CH Weekly Census · Rio Hondo
Sat 11:20am–5:50pm, 2 rooms
All meeting times
  • Class Sat 11:20am–2:30pm Science 121
  • Lab Sat 2:40–5:50pm Science 101
Jan 23–May 20Joseph Esdin24 of 24 open
31135
06
In person CH Weekly Census · Rio Hondo
Tue/Thu, 2 meeting times
All meeting times
  • Class Tue/Thu 9:35–11:00am Science 121
  • Lab Thu 11:10am–2:20pm Science 101
Jan 23–May 20To Be Assigned24 of 24 open
31139
07
In person CH Weekly Census · Rio Hondo
Mon/Wed, 2 meeting times
All meeting times
  • Class Mon/Wed 5:30–6:55pm Science 236
  • Lab Mon 7:05–10:15pm Science 101
Jan 23–May 20Samir Ayad24 of 24 open
31143
08
Online anytime UA Independent Study Weekly
Jan 23–May 20Shirley Isaac24 of 24 open
31151
09
In person CH Weekly Census · Rio Hondo
Mon/Wed, 2 meeting times
All meeting times
  • Class Mon/Wed 5:30–6:55pm Science 236
  • Lab Wed 7:05–10:15pm Science 101
Jan 23–May 20Samir Ayad24 of 24 open
35532
10
In person CH Weekly Census · Rio Hondo
Mon/Wed, 2 meeting times
All meeting times
  • Class Mon/Wed 9:35–11:00am Science 121
  • Lab Mon 11:10am–2:20pm Science 101
Jan 23–May 20Jeronimo Ribaya24 of 24 open
35533
11
In person CH Weekly Census · Rio Hondo
Mon/Wed, 2 meeting times
All meeting times
  • Class Mon/Wed 9:35–11:00am Science 121
  • Lab Wed 11:10am–2:20pm Science 101
Jan 23–May 20Jeronimo Ribaya24 of 24 open
35542
12
In person CH Weekly Census · Rio Hondo
Sat 8:00am–2:30pm, 2 rooms
All meeting times
  • Lab Sat 8:00–11:10am Science 101
  • Class Sat 11:20am–2:30pm Science 121
Jan 23–May 20Joseph Esdin24 of 24 open

BIOL 200 Principles of Biology 1 (Molecular and Cellular Biology) · 5 units

Course description

CRNMeetsDatesInstructorSeats
38767
In person CH Weekly Census · Rio Hondo
Tue/Thu 8:00am–12:40pm, Science 132
All meeting times
  • Class Tue/Thu 8:00–9:25am Science 132
  • Lab Tue/Thu 9:35am–12:40pm Science 132
Jan 23–May 20Melanie Fierro24 of 24 open
38427
In person CH Weekly Census · Rio Hondo
Tue/Thu 2:20–7:00pm, Science 132
All meeting times
  • Class Tue/Thu 2:20–3:45pm Science 132
  • Lab Tue/Thu 3:55–7:00pm Science 132
Jan 23–May 20Victor Kowalski24 of 24 open

BIOL 201 Principles of Biology 2 (Diversity and Ecology) · 5 units

Course description

CRNMeetsDatesInstructorSeats
37989
In person CH Weekly Census · Rio Hondo
Mon/Wed, 3 meeting times
All meeting times
  • Class Mon/Wed 8:00–9:25am Science 132
  • Lab Mon 9:35am–12:40pm Science 132
  • Lab Wed 9:35am–12:40pm Science 132
Jan 23–May 20Jennifer Alexander24 of 24 open
30892
In person CH Weekly Census · Rio Hondo
Mon/Wed 2:20–7:00pm, Science 132
All meeting times
  • Class Mon/Wed 2:20–3:45pm Science 132
  • Lab Mon/Wed 3:55–7:00pm Science 132
Jan 23–May 20Victor Kowalski24 of 24 open

BIOL 206 Principles of Genetics · 3 units

Course description

CRNMeetsDatesInstructorSeats
35544
Online anytime UA Independent Study Weekly
Jan 23–May 20Marci Hollenshead48 of 48 open

BIOL 222 Microbiology · 5 units

Course description

CRNMeetsDatesInstructorSeats
37990
In person CH Weekly Census · Rio Hondo
Mon/Wed 12:45–5:25pm, 2 rooms
All meeting times
  • Class Mon/Wed 12:45–2:10pm Science
  • Lab Mon/Wed 2:20–5:25pm Science 100
Jan 23–May 20Jasmine Hyland, Yana Bernatavichute24 of 24 open
38819
In person CH Weekly Census · Rio Hondo
Mon/Tue/Wed/Thu, 2 meeting times
All meeting times
  • Class Mon/Wed 12:45–2:10pm Science 121
  • Lab Tue/Thu 2:20–5:25pm Science 100
Jan 23–May 20Jasmine Hyland24 of 24 open
30970
In person CH Weekly Census · Rio Hondo
Mon/Wed 8:00am–12:40pm, 2 rooms
All meeting times
  • Class Mon/Wed 8:00–9:25am Science 221
  • Lab Mon/Wed 9:35am–12:40pm Science 100
Jan 23–May 20Jasmine Hyland24 of 24 open
30983
In person CH Weekly Census · Rio Hondo
Mon/Tue/Wed/Thu, 2 meeting times
All meeting times
  • Class Mon/Wed 8:00–9:25am Science 221
  • Lab Tue/Thu 9:35am–12:40pm Science 100
Jan 23–May 20Jasmine Hyland24 of 24 open
31002
In person CH Weekly Census · Rio Hondo
Mon/Wed 5:30–10:10pm, 2 rooms
All meeting times
  • Class Mon/Wed 5:30–6:55pm Science 121
  • Lab Mon/Wed 7:05–10:10pm Science 100
Jan 23–May 20Clara King24 of 24 open
38428
In person CH Weekly Census · Rio Hondo
Mon/Tue/Wed/Thu, 2 meeting times
All meeting times
  • Class Mon/Wed 5:30–6:55pm Science 121
  • Lab Tue/Thu 7:05–10:10pm Science 100
Jan 23–May 20Clara King24 of 24 open

BIOL 226 Human Physiology · 4 units

Course description

CRNMeetsDatesInstructorSeats
31011
0
In person CH Weekly Census · Rio Hondo
Mon/Wed, 3 meeting times
All meeting times
  • Class Mon/Wed 2:20–3:45pm Science 121
  • Lab Wed 3:55–5:20pm Science 124
  • Lab Wed 5:30–6:55pm Science 124
Jan 23–May 20YuZhong Zhang24 of 24 open
38764
0
Arranged CH Weekly Census
StaffFull (0/0)
38765
0
In person CH Weekly Census · Rio Hondo
Tue/Thu, 2 meeting times
All meeting times
  • Class Tue/Thu 8:00–9:25am Science 121
  • Lab Thu 9:35am–12:45pm Science 124
Jan 23–May 20Victor Kowalski24 of 24 open
40110
0
In person CH Weekly Census · Rio Hondo
Mon/Wed, 3 meeting times
All meeting times
  • Class Mon/Wed 2:20–3:45pm Science 121
  • Lab Mon 3:55–5:20pm Science 124
  • Lab Mon 5:30–6:55pm Science 124
Jan 23–May 20YuZhong Zhang24 of 24 open
31014
02
In person CH Weekly Census · Rio Hondo
Tue/Thu, 2 meeting times
All meeting times
  • Class Tue/Thu 8:00–9:25am Science 121
  • Lab Tue 9:35am–12:45pm Science 124
Jan 23–May 20Victor Kowalski24 of 24 open
31032
03
Online anytime UA Independent Study Daily
Mar 27–May 20Shelly Spencer24 of 24 open
35546
04
Online anytime UA Independent Study Daily
Mar 27–May 20Shelly Spencer24 of 24 open
38495
05
Online anytime UA Independent Study Weekly
Jan 23–May 20To Be Assigned24 of 24 open
40168
05
Online anytime UA Independent Study Weekly
Jan 23–May 20To Be Assigned24 of 24 open

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