APFIVE Neurotransmitter Levels and Behavioral States
A study measured neurotransmitter levels (in arbitrary units) in the synaptic cleft during three behavioral states, with the following results: Sleep (GABA=8.5, Serotonin=6.2, Glutamate=2.1); Alert (GABA=3.2, Serotonin=4.1, Glutamate=7.8); and Stressed (GABA=2.1, Serotonin=3.5, Glutamate=9.2). The neurochemical activity during the sleep state is best characterized by which of the following?
A
Equal levels of inhibitory and excitatory transmission
B
Increased excitatory and decreased inhibitory transmission
C
Increased inhibitory and decreased excitatory transmission
D
Decreased levels of all neurotransmitters
Question Leaderboard
| Rank | |||||
|---|---|---|---|---|---|
| #1 | niska3170104438 | 3 | 4 | 0m 00s | 290 |
| #2 | selina.yu.canada | 3 | 4 | 0m 08s | 282 |
| #3 | jlrsnell | 3 | 3 | 1m 35s | 205 |
| #4 | vidushi.venya | 2 | 3 | 0m 00s | 190 |
| #5 | choiwonryeol | 3 | 5 | 1m 51s | 169 |
| #6 | post.mithra | 2 | 3 | 0m 25s | 165 |
| #7 | chauhuynhbaongocmissbaby | 2 | 2 | 0m 47s | 153 |
| #8 | archan.bharathi | 2 | 2 | 1m 20s | 120 |
| #9 | cristoforoisabella6 | 1 | 1 | 0m 00s | 100 |
| #10 | pn.unix | 1 | 1 | 0m 00s | 100 |
Items per page:
10
1 – 10 of 68