Which of the following assures quick removal of neurotransmitter at the junction between a nerve and a muscle?
A) acetylcholine
B) dopamine
C) acetylcholinesterase
D) PABA
Answer: C) acetylcholinesterase
Anatomy & Physiology
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Doctors use electrocardiograms to diagnose heart conditions. What information does an EKG provide?
What will be an ideal response?
Anatomy & Physiology
Neurons in the respiratory centers of the brain that respond to pH are examples of
A) baroreceptors. B) nociceptors. C) thermoreceptors. D) mechanoreceptors. E) chemoreceptors.
Anatomy & Physiology
Which rodent should be spayed if not being bred?
a. ferret c. rabbit b. guinea pig d. chinchilla
Anatomy & Physiology
As CSF circulates, ________ between it and the interstitial fluid of the CNS is unrestricted between and across the ependymal cells
A) osmosis B) perfusion C) diffusion D) convection E) conduction
Anatomy & Physiology