The amino acid tryptophan can act as a precursor for which of the following neurotransmitters?
The amino acid tryptophan can act as a precursor for which of the following neurotransmitters?
A) Dopamine
B) Serotonin
C) Acetylcholine
D) GABA
In the structure of proteins, which amino acid interrupts α-helix formation due to its rigid cyclic structure?
A) Proline
B) Glycine
C) Alanine
D) Leucine
0 views
7
3
3 months ago 00:10:17 6
17+ Pretty Blood : Red Snow Part 2
6 months ago 00:03:00 2
I’M IN LOVE | MY LITTLE PONY | FULL PMV
8 months ago 00:12:04 1
L-Аргинин l Помоги Сосудам l Какой выбрать l Как принимать
8 months ago 00:01:42 0
SULFUR: The Most Important Element in Detoxification –
9 months ago 00:01:27 0
All eyes on me //MEME//Creepypasta//Halloween Special//Jane the killer