Multiple Choice
Which does not describe a second messenger? (Select all that apply.)
A) It is a type of protein with active and regulatory domains.
B) It relays signals from receptors to target molecules inside the cell.
C) It is readily made inside the cell.
D) It can activate kinases and phosphatases.
Correct Answer:
Verified
Correct Answer:
Verified
Q21: Which statement(s) is/are true? (Select all that
Q22: What is the cytosol?
Q23: The process of _ depends on the
Q24: _ are protein complexes that transport receptors
Q25: The field excitatory postsynaptic potential measures the
Q27: AMPA receptors influx mainly Na<sup>+</sup>; NMDA receptors
Q28: A major feature of the postsynaptic membrane
Q29: Which statement(s) is/are true? (Select all that
Q30: The material that fills the synaptic cleft
Q31: Kinases are put into the active state