Asked by William Sabga-Aboud on May 20, 2024
Verified
Suppose that acetylcholine binds its receptor on the surface of a muscle cell. What happens next?
A) A sodium gate opens.
B) G protein is activated.
C) Tyrosine is phosphorylated.
D) Tyrosine kinase is activated.
E) A neurotransmitter crosses the synapse.
Acetylcholine
A common neurotransmitter released by cholinergic neurons, including motor neurons.
Tyrosine Kinase
An enzyme that catalyzes the transfer of a phosphate group from ATP to the amino acid tyrosine on a protein, playing a critical role in signal transduction pathways.
Sodium Gate
A protein channel in cell membranes that allows sodium ions to pass through, playing a key role in the generation and propagation of nerve impulses.
- Acquire insights into the functions of various cell types and molecules during the reception, signal transduction, and response phases in the realm of cell signaling.
Verified Answer
Learning Objectives
- Acquire insights into the functions of various cell types and molecules during the reception, signal transduction, and response phases in the realm of cell signaling.
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