Multiple Choice
The major difference between a cell that responds to a signal and one that does not is the presence of a
A) DNA sequence that binds to the signal.
B) nearby blood vessel.
C) receptor.
D) second messenger.
E) transduction pathway.
Correct Answer:
Verified
Correct Answer:
Verified
Q72: Second messengers<br>A) are typically very specific in
Q73: In order to respond to a signal,
Q74: Refer to the table below. <img src="https://d2lvgg3v3hfg70.cloudfront.net/TB5650/.jpg"
Q75: Some tissues have only a few cells
Q76: Refer to the figures below. <img src="https://d2lvgg3v3hfg70.cloudfront.net/TB5650/.jpg"
Q78: The membrane-lined tunnels called plamodesmata that connect
Q79: Plasmodesmata and gap junctions allow small molecules
Q80: A researcher working with mammalian kidney cells
Q81: Refer to the figure below. <img src="https://d2lvgg3v3hfg70.cloudfront.net/TB5650/.jpg"
Q82: Which statement about the insulin receptor is