Short Answer
____________________are local chemical messengers whose effect is exerted only on neighboring cells in the immediate environment of their site of secretion.
Correct Answer:

Verified
Correct Answer:
Verified
Q63: How many types of extracellular chemical messengers
Q64: As the triggering event gets stronger,what type
Q65: The socially abused drug _ blocks the
Q66: Tyrosine kinase is a key participant in
Q67: The enzyme cyclooxygenase (COX)initiates a pathway leading
Q69: What neurotransmitter is made from tryptophan?<br>A)acetylcholine<br>B)serotonin<br>C)dopamine<br>D)glutamate<br>E)norepinephrine
Q70: What extensions project like antennae away from
Q71: Eicosanoids typically act locally as paracrines,but some
Q72: Tetanus toxin prevents release of serotonin from
Q73: Describe how lipophilic hormones are transported.