Multiple Choice
Second messengers
A) can synthesize cAMP from AMP and ADP.
B) are intracellular kinases which lead to a cellular response.
C) are intracellular non-protein signalling molecules.
D) are signalling molecules which bind directly to the G-protein coupled receptor.
Correct Answer:
Verified
Correct Answer:
Verified
Q23: Hormones function as<br>A)cell receptors.<br>B)second messengers.<br>C)signal molecules.<br>D)neurotransmitters.
Q24: Transport of materials across a cell membrane<br>A)is
Q25: Intercalated disks are cell-cell junctions found between
Q26: Osteocytes are bone cells.Collagen fibers and calcium
Q27: A G-protein receptor with GTP bound to
Q29: Anorganic bone matrix (ABM)is a material commonly
Q30: A kinase is an enzyme that<br>A)functions as
Q31: What is the function of the middle
Q32: Which of the following statements is false?<br>A)Growing
Q33: Scientists have found that extracellular matrix components