# Biology (BIOL) — Summer 2026 schedule

Chaffey College · 33 sections · Seat counts as of 2026-10-18

Source: https://colss-prod.ec.chaffey.edu/Student/Courses

Term dates: Jun 1, 2026 – Jul 24, 2026 (from the sections' dates) · 3 sessions, with dates: /c/chaffey-college/schedule/summer-2026/index.json · Academic calendar: https://www.chaffey.edu/programsacademics/calendars/index.php

Course descriptions: 2026-2027 catalog, /c/chaffey-college/catalog/2026-2027/courses/biol.md

## BIOL-1 — General Biology (4 units)

| CRN | Section | Format | Meets | Dates | Instructor | Seats |
| --- | --- | --- | --- | --- | --- | --- |
| 46517 | 46517 | Online anytime | Online, no set time | Jun 1–Jul 24 | S Diaz | Full (24/24) |
| 46518 | 46518 | Online anytime | Online, no set time | Jun 1–Jul 24 | S Diaz | 2 of 24 open |
| 46519 | 46519 | Online anytime | Online, no set time | Jun 1–Jul 10 | E Kolb | 2 of 24 open |
| 46520 | 46520 | Online anytime | Online, no set time | Jun 15–Jul 24 | S Collins | 3 of 24 open |
| 46521 | 46521 | Hybrid | Mon/Wed 8:00–11:05am, BL 108 (Jun 1–Jul 22); Plus online work | Jun 1–Jul 24 | P Basu | 6 of 24 open |
| 46522 | 46522 | Hybrid | Tue/Thu 8:00–11:05am, BL 108; Plus online work | Jun 1–Jul 24 | P Basu | 4 of 24 open |
| 46523 | 46523 | Hybrid | Mon/Wed 12:30–3:35pm, BL 108; Plus online work | Jun 1–Jul 24 | E Castro | 2 of 24 open |
| 46524 | 46524 | Hybrid | Tue/Thu 12:30–3:35pm, BL 108 (Jun 2–Jul 23); Plus online work | Jun 1–Jul 24 | E Castro | 2 of 24 open |
| 46939 | 46939 | Online anytime | Online, no set time | Jun 1–Jul 24 | B MacDonald | 1 of 24 open |

## BIOL-10 — Concepts in Biology (3 units)

| CRN | Section | Format | Meets | Dates | Instructor | Seats |
| --- | --- | --- | --- | --- | --- | --- |
| 46526 | 46526 | Online anytime | Online, no set time | Jun 1–Jul 10 | A Bilog | 4 of 48 open |
| 46527 | 46527 | Online anytime | Online, no set time | Jun 15–Jul 24 | M Jones | 1 of 48 open |

## BIOL-12 — Introduction to Human Genetics (3 units)

| CRN | Section | Format | Meets | Dates | Instructor | Seats |
| --- | --- | --- | --- | --- | --- | --- |
| 46528 | 46528 | Online anytime | Online, no set time | Jun 1–Jul 24 | J Chu | Full (48/48) |

## BIOL-2 — Environmental Science (4 units)

| CRN | Section | Format | Meets | Dates | Instructor | Seats |
| --- | --- | --- | --- | --- | --- | --- |
| 46525 | 46525 | Hybrid | Mon/Wed 8:00am–12:15pm, BL 114 (Jun 1–Jul 8); Plus online work | Jun 1–Jul 10 | L Marston | 10 of 24 open |

## BIOL-20 — Human Anatomy (4 units)

| CRN | Section | Format | Meets | Dates | Instructor | Seats |
| --- | --- | --- | --- | --- | --- | --- |
| 46529 | 46529 | In person | Lec; Required In-Person Mtgs: Mon/Tue/Wed/Thu 5:00–6:20pm, HS 143; Lab; Required In-Person Mtgs: Mon/Wed 6:30–9:35pm, DL 107 (Jun 1–Jul 22) | Jun 1–Jul 23 | A Hill | 3 of 24 open |
| 46530 | 46530 | In person | Lec; Required In-Person Mtgs: Mon/Tue/Wed/Thu 5:00–6:20pm, HS 127; Lab; Required In-Person Mtgs: Tue/Thu 6:30–9:35pm, DL 107 (Jun 2–Jul 23) | Jun 1–Jul 23 | A Hill | 1 of 24 open |
| 46531 | 46531 | In person | Lab; Required In-Person Mtgs: Mon/Wed 8:00–11:05am, DL 107 (Jun 1–Jul 22); Lec; Required In-Person Mtgs: Mon/Tue/Wed/Thu 12:00–1:20pm, HS 143 | Jun 1–Jul 23 | J Keller | 1 of 24 open |
| 46532 | 46532 | In person | Lec; Required In-Person Mtgs: Mon/Tue/Wed/Thu 12:00–1:20pm, HS 127; Lab; Required In-Person Mtgs: Tue/Thu 8:00–11:05am, DL 107 (Jun 2–Jul 23) | Jun 1–Jul 23 | J Keller | 4 of 24 open |
| 46533 | 46533 | In person | Lab; Required In-Person Mtgs: Mon/Wed 8:00–11:05am, CHHC 202 (Jun 1–Jul 22); Lec; Required In-Person Mtgs: Mon/Tue/Wed/Thu 12:00–1:20pm, CHMB 246 | Jun 1–Jul 23 | M Iyengar | 1 of 24 open |
| 46534 | 46534 | In person | Lec; Required In-Person Mtgs: Mon/Tue/Wed/Thu 12:00–1:20pm, CHMB 246; Lab; Required In-Person Mtgs: Tue/Thu 8:00–11:05am, CHHC 202 (Jun 2–Jul 23) | Jun 1–Jul 23 | M Iyengar | 1 of 24 open |
| 46535 | 46535 | In person | Lec; Required In-Person Mtgs: Mon/Tue/Wed/Thu 5:00–6:20pm, CHMB 161; Lab; Required In-Person Mtgs: Mon/Wed 6:30–9:35pm, CHHC 202 (Jun 1–Jul 22) | Jun 1–Jul 23 | J Flores Moreno | 9 of 24 open |
| 46536 | 46536 | In person | Lec; Required In-Person Mtgs: Mon/Tue/Wed/Thu 5:00–6:20pm, CHMB 161; Lab; Required In-Person Mtgs: Tue/Thu 6:30–9:35pm, CHHC 202 (Jun 2–Jul 23) | Jun 1–Jul 23 | J Flores Moreno | 9 of 24 open |

## BIOL-22 — Human Physiology (4 units)

| CRN | Section | Format | Meets | Dates | Instructor | Seats |
| --- | --- | --- | --- | --- | --- | --- |
| 46537 | 46537 | In person | Lab; Required In-Person Mtgs: Mon/Wed 8:00–11:05am, BL 110 (Jun 1–Jul 22); Lec; Required In-Person Mtgs: Mon/Tue/Wed/Thu 12:00–1:20pm, PS 102 (Jun 1–Jul 16); Lec; Required In-Person Mtgs: Mon/Tue/Wed/Thu 12:00–1:20pm, ZH 122 (Jul 20–Jul 23) | Jun 1–Jul 23 | T Pupka | Full (24/24) |
| 46538 | 46538 | In person | Lec; Required In-Person Mtgs: Mon/Tue/Wed/Thu 12:00–1:20pm, PS 102 (Jun 1–Jul 16); Lec; Required In-Person Mtgs: Mon/Tue/Wed/Thu 12:00–1:20pm, ZH 122 (Jul 20–Jul 23); Lab; Required In-Person Mtgs: Tue/Thu 8:00–11:05am, BL 110 (Jun 2–Jul 23) | Jun 1–Jul 23 | T Pupka | 1 of 24 open |
| 46539 | 46539 | In person | Lab; Required In-Person Mtgs: Mon/Wed 8:00–11:05am, FNAC 201; Lec; Required In-Person Mtgs: Mon/Wed 12:00–3:05pm, FNAC 101 | Jun 1–Jul 22 | J Cepeda | 3 of 24 open |
| 46540 | 46540 | In person | Lec; Required In-Person Mtgs: Mon/Tue/Wed/Thu 5:00–6:20pm, CHMB 202; Lab; Required In-Person Mtgs: Mon/Wed 6:30–9:35pm, CHHC 105 (Jun 1–Jul 22) | Jun 1–Jul 23 | K Khomtchouk | 2 of 24 open |
| 46541 | 46541 | In person | Lec; Required In-Person Mtgs: Mon/Tue/Wed/Thu 5:00–6:35pm, CHMB 202; Lab; Required In-Person Mtgs: Tue/Thu 6:30–9:35pm, CHHC 105 (Jun 2–Jul 23) | Jun 1–Jul 23 | K Khomtchouk | 1 of 24 open |

## BIOL-23 — General Microbiology (3 units)

| CRN | Section | Format | Meets | Dates | Instructor | Seats |
| --- | --- | --- | --- | --- | --- | --- |
| 46542 | 46542 | In person | Mon/Wed 12:00–3:05pm, BL 107 | Jun 1–Jul 22 | V Pham | Full (48/48) |
| 46543 | 46543 | In person | Tue/Thu 12:00–3:05pm, CHMB 161 | Jun 2–Jul 23 | I Rivera | 12 of 48 open |

## BIOL-23L — General Microbiology Lab (2 units)

| CRN | Section | Format | Meets | Dates | Instructor | Seats |
| --- | --- | --- | --- | --- | --- | --- |
| 46544 | 46544 | In person | Mon/Tue/Wed/Thu 8:00–11:05am, BL 104 | Jun 1–Jul 23 | T Kuo | 1 of 20 open |
| 46545 | 46545 | In person | Mon/Tue/Wed/Thu 4:00–7:05pm, BL 104 | Jun 1–Jul 23 | G Bernal | 1 of 20 open |
| 46546 | 46546 | In person | Mon/Tue/Wed/Thu 8:00–11:05am, CHHC 101 | Jun 1–Jul 23 | N Shea | 1 of 20 open |
| 46547 | 46547 | In person | Mon/Tue/Wed/Thu 4:00–7:05pm, CHHC 101 | Jun 1–Jul 23 | C Frazier | 1 of 20 open |

## BIOL-42L — Research in Ecol/Org Biol (1 units)

| CRN | Section | Format | Meets | Dates | Instructor | Seats |
| --- | --- | --- | --- | --- | --- | --- |
| 46941 | 46941 | In person | Tue/Thu 12:30–4:20pm, BL 114 (Jun 9–Jun 16); Tue/Thu 12:30–6:20pm, BL 114 (Jun 25–Jun 30); Tue/Thu 12:30–3:20pm, BL 114 (Jul 16–Jul 21); Tue 12:30–4:20pm, BL 114 on Jun 23; Tue 12:30–6:20pm, BL 114 on Jul 14; Thu 12:30–4:20pm, BL 114 on Jun 4; Thu 12:30–6:20pm, BL 114 on Jul 9 | Jun 4–Jul 21 | G Morrison | 11 of 24 open |