BI234 Microbiology
Lecture, recitation, and laboratory cover: bacterial identification, morphology, metabolism and genetics; bacterial, viral, and parasitic relationships with human health and disease; and basic immunology. Laboratory stresses aseptic technique, bacterial identification and physiology using a variety of media, culturing techniques, and staining techniques. Recommend BI 231. Prerequisites: BI 112 or (BI 211 or BI 221Z and BI 212 or BI 222Z) and their prerequisite requirements. Audit available. (See course content and outcomes.)
Credits: 5
| CRN | Class type | Location | Days & time | Dates | Seats available | Faculty | More info |
|---|---|---|---|---|---|---|---|
| 21389 | In-person lab | Cascade JH 216 | Tuesday and Thursday from 9 to 10:20am | From March 31 through June 11, 2026 | Troy W Jesse | Books for CRN 21389
Class details for CRN 21389 Fees: $12 | |
| and In-person lecture | Cascade JH 102 | Tuesday and Thursday from 11am to 12:50pm | From March 31 through June 11, 2026 | ||||
| 21495 | Online (no scheduled meetings) lecture | Not applicable | Available 24/7 | From March 30 through June 13, 2026 | Manar A Alattar | Books for CRN 21495
Class details for CRN 21495 Fees: $12 | |
| and In-person lecture | Cascade TEB 113 | Monday from 1 to 1:50pm | From March 30 through June 8, 2026 | ||||
| and In-person lab | Cascade JH 216 | Monday and Wednesday from 11am to 12:20pm | From March 30 through June 10, 2026 | ||||
| 22605 | Online (no scheduled meetings) lecture | Not applicable | Available 24/7 | From March 30 through June 13, 2026 | Manar A Alattar | Books for CRN 22605
Class details for CRN 22605 Fees: $12 | |
| and In-person lecture | Cascade TEB 113 | Monday from 6 to 6:50pm | From March 30 through June 8, 2026 | ||||
| and In-person lab | Cascade JH 216 | Monday and Wednesday from 7 to 8:20pm | From March 30 through June 10, 2026 | ||||
| 20170 | In-person lecture | Rock Creek BLDG7 105 | Tuesday and Thursday from 10 to 11:50am | From March 31 through June 11, 2026 | Piper Wood | Books for CRN 20170
Class details for CRN 20170 Fees: $12 | |
| and In-person lab | Rock Creek BLDG7 132 | Tuesday and Thursday from 12:30 to 1:50pm | From March 31 through June 11, 2026 | ||||
| 20219 | In-person lecture | Rock Creek BLDG7 103 | Monday and Wednesday from 10 to 11:50am | From March 30 through June 10, 2026 | Jon J Briggs | Books for CRN 20219
Class details for CRN 20219 Fees: $12 | |
| and In-person lab | Rock Creek BLDG7 132 | Monday and Wednesday from 12:30 to 1:50pm | From March 30 through June 10, 2026 | ||||
| 20300 | In-person lecture | Rock Creek BLDG7 107 | Tuesday and Thursday from 1:30 to 3:20pm | From March 31 through June 11, 2026 | Jon J Briggs | Books for CRN 20300
Class details for CRN 20300 Fees: $12 | |
| and In-person lab | Rock Creek BLDG7 132 | Tuesday and Thursday from 4 to 5:20pm | From March 31 through June 11, 2026 | ||||
| 22606 | Online (no scheduled meetings) lecture | Not applicable | Available 24/7 | From March 30 through June 13, 2026 | Annie R Crater | Books for CRN 22606
Class details for CRN 22606 Fees: $12 | |
| and In-person lab | Southeast SCOM 306 | Tuesday and Thursday from 6 to 7:20pm | From March 31 through June 11, 2026 | ||||
| and In-person lecture | Southeast SCOM 316 | Thursday from 7:30 to 8:20pm | From April 2 through June 11, 2026 | ||||
| 22116 | In-person lecture | Sylvania TCB 217 | Tuesday and Thursday from 12 to 1:50pm | From March 31 through June 11, 2026 | Benjamin E Simon | Books for CRN 22116
Class details for CRN 22116 Fees: $12 | |
| and In-person lab | Sylvania ST 216 | Tuesday and Thursday from 2:30 to 3:50pm | From March 31 through June 11, 2026 |
Class schedule definitions
- Cost:
- cost is based on the number of credits – see tuition and fees
- Books:
- $0 or <$40 means low cost books (doesn't include other supplies like calculators)
- Register:
- use the CRN to register in MyPCC – see how to register
- Class types:
- see more about class types
-
- In-Person: Instructional time will happen in-person. Class meetings take place at specific times and locations.
- Online (no scheduled meetings): Instruction will take place through regular online activities and assignments with scheduled due dates. Classes do not have meeting times.
- Online (scheduled meetings): Instructional time will happen online. Class meetings will take place at scheduled days/times online.
- In-person & Online (scheduled meetings): Class meetings take place at a specific time & day, with some meetings in-person and some online, usually in Zoom.
- In-person & Online (no scheduled meetings): Class meetings are in-person and have additional online activities.
- Online (scheduled meetings) & Online (no scheduled meetings): classes meet remotely with additional online activities required.