Multiple Choice
Pheromones are used primarily for
A) signaling target cells in the vicinity of the secreting cells.
B) stimulating transmitter release at certain synapses.
C) integrating social behavior in a population.
D) causing a response in a part of the body some distance from the site of secretion.
E) all of these, depending on the species.
Correct Answer:

Verified
Correct Answer:
Verified
Q10: Molting in crustaceans is controlled by<br>A) ecdysone.<br>B)
Q14: Antidiuretic hormone and oxytocin are products of<br>A)
Q72: Genes for protein receptors for LH, FSH,
Q73: Oxytocin affects the<br>A)uterine wall.<br>B)voluntary muscles throughout the
Q75: Which statement is false about prostaglandins?<br>A)They are
Q76: The pituitary hormone associated with metabolic rate
Q78: Signaling molecules act to adjust _ in
Q80: A drop in blood volume will trigger
Q81: The same molecule may be both _
Q82: ACTH (corticotropin)<br>A)is secreted by the posterior pituitary.<br>B)has