The point of contact between the nerve and the muscle fibers it stimulates is called a:
a. motor unit
b. neuromuscular junction
c. motor neuron
d. neurotransmitter
b. neuromuscular junction
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During starvation, ____________.
A) carbohydrate utilization increases. B) there is a decline in circulating ketone bodies. C) gluconeogenesis accelerates. D) structural proteins cannot be used as a potential energy source. E) All of these answers are correct.
Select the structure that is not located in the cytosol of the cell
a. ER. b. golgi complex. c. lysosome. d. mitochondrion. e. all of the above are located in the cytosol
Which statement comparing the feline and human lungs is correct?
A) The lungs of the cat have more lobes than the lungs of humans. B) The lungs of the cat have fewer lobes than the lungs of humans. C) The lungs of the cat have the same number of lobes as the lungs of humans.
Which process describes the specialization of cells both structurally and functionally?
A. Mitosis B. Translation C. Autolysis D. Cellular differentiation