LIFESCI 15 Dis 1G

Seats

Closed by the department.

15 enrolled enrolled. The department published this count and no capacity, so there is no share to fill.

Read 8 hours ago. The latest refresh is overdue. Seats and instructors may have changed since. Check the registrar before enrolling.

Its lecture reads closed by the department (334 enrolled): you attend both, so this seat is not one you can take while that holds. No waitlist listed.

Meets

W 8:00am-9:15am

This discussion only. You also attend Lec 1.

Final

Mon 7 Dec, 8:00am to 11:00am

One exam for the whole class, Los Angeles time.

Read 17 hours ago.

Grades

3.39

Predicted GPA

Historical records across all instructors; 3,594 letter grades

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When you can enroll

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A watch slot

25 per account. A lecture watch also covers its discussions. Paused watches still use a slot.

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Before you can enroll

From the registrar Registrar note

Conflicts between examinations and activities in other courses cannot be accommodated, so avoid conflicts when enrolling. Due to the curriculum of this course, enrollment will be closed by 3:00 p.m. on Friday, October 9, 2026. Late enrollment is rarely granted and requires instructor approval. PTE numbers are NOT available; do not contact the instructor or the Life Sciences Core Office for a PTE number. The department will not facilitate section switches between students; students should enroll in a section only if they can attend all quarter. Seats are held for entering students who enroll through New Student Orientation sessions beginning July 2, 2026. New student restrictions will be lifted on September 15, 2026 at 8 a.m. There will be one MANDATORY midterm examination from 6 to 7:50 p.m. on Thursday, October 29, 2026.

The new-student hold ended on 15 September.

When it meets

This discussion and its linked lecture.

Mon

Tue

Wed

Thu

Fri

8am

9am

10am

11am

12pm

1pm

2pm

3pm

Lec 1

2pm-3:15pm

Dis 1G

8am-9:15am

Lec 1

2pm-3:15pm

Scroll sideways for the whole week. All meeting times are listed below.

Dis 1G
W 8:00am-9:15am
Lec 1 (required lecture)
TR 2:00pm-3:15pm

Mathematical Sciences 5148

Grades

3.39

Predicted GPA

Historical records across all instructors; 3,594 letter grades

1 person has taught LIFESCI 15 in the grade record: PHELAN, JOHN PATRICK at 3.39 over 3,594 grades.

A range: 52%
P/NP: 5%
D/F/W: 1.6%

Full grade history for LIFESCI 15

What students say

dibs measures outcomes: grades, seats, how fast it fills. For what the class is actually like to sit in, BruinWalk has the reviews.

What the work looks like

2 exams, 3 mentions in past reviews
4 quizzes, 3 mentions in past reviews
Problem sets mentioned, no number given, 3 mentions in past reviews
1 group work, 3 mentions in past reviews

Based on 28 reviews; source checked about 2 months ago. dibs counts only what a review actually states, so a kind of work nobody mentioned is absent rather than zero.

Reviews for LIFESCI 15 Search the reviews for C. Boutelle

Will it still be here

no history chance of closing before your enrollment pass.

Final enrollment per term from four years of grade data. Summer excluded: different population, different pass structure.

35321F
33622W
6522S
35022F
34023S
37423F
34824W
36624F
36725W
20625S
36125F

Peak 374 · most recent 25F at 361

Seats over time

Nothing read since 16 Oct, 8 hours ago. Over the 2 months before that, filled by 4.

15 of 24 · no seats left

17 Aug 16:4216 Sep 17:1716 Oct 17:53 · 8 hours ago

Checked 168 of the 603 hours with hourly history, 28%. No reading was recorded in 435 hours. dibs had no hourly record before 21 Sep, which is the other 839 of 1442 plotted.

A dot is a reading where something moved: the seat count, the status, or the waitlist. Flat between dots joins recorded counts; changes between reads may be missed. The line starts when dibs first saw this section rather than reaching back before it existed. The last one is the last time dibs read this section, moved or not, and that was 8 hours ago. It is where the line stops, not where the count is now.

Show the readings (59)

Recorded	Enrolled	Capacity	Status	Waitlist	Hours read
16 Oct 17:53	15	0	closed by the department	-	45 of 158
10 Oct 04:42	15	0	closed by the department	-	21 of 78
6 Oct 23:12	14	24	open	-	2 of 5
6 Oct 19:42	13	24	open	-	2 of 4
6 Oct 16:12	14	24	open	-	39 of 140
30 Sep 21:42	13	24	open	-	3 of 8
30 Sep 14:42	15	24	open	-	2 of 4
30 Sep 11:12	13	24	open	-	3 of 8
30 Sep 04:12	15	24	open	-	2 of 6
29 Sep 23:42	16	24	open	-	2 of 4
29 Sep 20:12	15	24	open	-	6 of 19
29 Sep 02:42	16	24	open	-	3 of 8
28 Sep 19:42	17	24	open	-	6 of 18
28 Sep 02:12	18	21	open	-	2 of 5
27 Sep 22:42	17	21	open	-	16 of 54
25 Sep 17:42	16	21	open	-	5 of 14
25 Sep 04:12	16	24	open	-	10 of 34
23 Sep 19:22	15	24	open	-	6 of 19
23 Sep 01:32	13	24	open	-	2 of 4
22 Sep 22:02	11	24	open	-	2 of 5
22 Sep 18:32	12	24	open	-	9 of 39, 11 no hourly record
21 Sep 04:42	11	24	open	-	no hourly record
21 Sep 00:02	12	24	open	-	no hourly record
18 Sep 01:12	13	24	open	-	no hourly record
16 Sep 10:52	12	24	open	-	no hourly record
15 Sep 18:32	11	24	open	-	no hourly record
15 Sep 15:02	12	24	open	-	no hourly record
10 Sep 13:40	13	24	open	-	no hourly record
9 Sep 07:40	13	22	open	-	no hourly record
9 Sep 00:40	13	21	open	-	no hourly record
8 Sep 18:40	13	22	open	-	no hourly record
5 Sep 02:40	13	21	open	-	no hourly record
3 Sep 23:40	12	21	open	-	no hourly record
3 Sep 19:40	12	19	open	-	no hourly record
3 Sep 12:46	12	21	open	-	no hourly record
3 Sep 12:46	12	21	open	-	no hourly record
3 Sep 12:46	12	21	open	-	no hourly record
26 Aug 01:40	12	19	open	-	no hourly record
25 Aug 22:40	11	19	open	-	no hourly record
25 Aug 21:55	12	19	open	-	no hourly record
25 Aug 20:55	11	19	open	-	no hourly record
25 Aug 20:40	12	19	open	-	no hourly record
25 Aug 18:55	11	19	open	-	no hourly record
25 Aug 17:55	12	19	open	-	no hourly record
24 Aug 19:55	11	19	open	-	no hourly record
24 Aug 17:55	11	17	open	-	no hourly record
24 Aug 15:55	11	19	open	-	no hourly record
24 Aug 14:55	11	17	open	-	no hourly record
24 Aug 13:55	11	19	open	-	no hourly record
24 Aug 11:55	11	17	open	-	no hourly record
24 Aug 10:55	11	19	open	-	no hourly record
20 Aug 00:55	11	17	open	-	no hourly record
19 Aug 23:55	11	16	open	-	no hourly record
19 Aug 19:55	11	17	open	-	no hourly record
19 Aug 18:55	11	16	open	-	no hourly record
19 Aug 17:55	11	17	open	-	no hourly record
19 Aug 12:55	11	16	open	-	no hourly record
19 Aug 11:55	11	17	open	-	no hourly record
17 Aug 16:42	11	16	open	-	-

How readings and alerts work

Dated seat counts can be available even when hourly check history is missing. Gaps do not show whether seats changed between observations.

Seat counts show the last successful read, not live availability. Refreshes can be delayed by request limits or upstream interruptions. Watched sections receive priority, but an hourly update for every section is not guaranteed.

The registrar can change a seat count between our checks. Alerts depend on dibs detecting an opening and completing delivery; a quiet watch does not prove that no seat opened. Check the registrar before enrolling.

Class chat

Nobody on dibs watches this class or has it on a plan yet. Nobody has posted yet.

Dis 1G shares one room with Lec 1 and every other discussion under it, because that is what a student means by "my class".

Reading a room needs no account. Posting does, and it is free.

Seats, time, final and grades

Put this class on a board

An account

Your year

When you can enroll

A watch slot

Before you can enroll

From the registrar Registrar note

When it meets

Grades i An estimate based on historical registrar grades, not a student rating. Instructor estimates are pulled toward the course and department average in proportion to how little data there is, so a twelve-person seminar cannot top the list on noise. The sample size is printed beside it.

What students say

Will it still be here i The worse of two readings: how full this section is right now, and how quickly the course has historically filled. A tier rather than a percentage, because reserved seats make any number optimistic: an open seat may be held for a major or an intake you are not in.

Seats over time

Class chat

Grades

Will it still be here