Prostaglandins ________ the sensitivity of pain neurons, which become ________ with continued stimulation.
A) increase; less sensitive
B) increase; more sensitive
C) decrease; less sensitive
D) decrease; more sensitive
Correct Answer:
Verified
Q8: Neurotransmitters
A)are used in electrical synapses only.
B)are used
Q9: Neurons that connect neurons to other neurons
Q10: Which organ or organs tell us the
Q11: An action potential travels more quickly down
Q12: How many basic tastes can humans distinguish?
A)3
B)4
C)5
D)6
Q14: The most light-sensitive cells in the eye
Q15: In humans, the maintenance of a warm,
Q16: Endorphins are
A)chemically identical to morphine.
B)associated with the
Q17: Which of the following is a type
Q18: The structure that helps neurons transmit action
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