Multiple Choice
The function of a second messenger system is to
A) facilitate the process of covalent modification of a protein.
B) isolate the response to the inside of a cell.
C) amplify the response of the first messenger.
D) keep calcium involved in these responses.
E) buffer a cell's response to a ligand.
Correct Answer:

Verified
Correct Answer:
Verified
Q29: A half -life, in terms of a
Q30: The target cells of the nervous system
Q31: Steroid messengers are derived from what precursor
Q32: Cyclic AMP (cAMP) stimulates one's metabolic rate.
Q33: A(n)_ is transported in the bloodstream.<br>A) autocrine<br>B)
Q35: Insulin is a peptide hormone and therefore
Q36: Which of the following statements is true
Q37: Eicosanoids are derived from what phospholipid?<br>A) thromboxanes<br>B)
Q38: Histamine acts as a(n)_in its role in
Q39: A first messenger is an extracellular messenger