Which of the Following Are Considered to Be Small-Molecule Neurotransmitters

question 46

Multiple Choice

Which of the following are considered to be small-molecule neurotransmitters?

• A) neuropeptide transmitters
• B) monoamine neurotransmitters
• C) amino acid neurotransmitters
• D) both A and B
• E) both B and C

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Definitions:

Earthworm

A type of invertebrate animal known for its role in aerating soil and breaking down organic material into fertile humus.

Clitellum

A thickened, glandular section of the body found in earthworms and some other annelids, crucial for reproduction.

Fertilization

Fusion of sperm and egg nuclei, producing a zygote that develops into a new individual.

Cephalopods

A class of marine molluscs that includes octopuses, squids, and cuttlefish, known for their intelligence and ability to change color.