Question

52. RNA translation in eukaryotes occurs

Select one:

a. primarily in the nucleus.

b. solely in mitochondria.

c. solely in the cytoplasm.

d. primarily in the Golgi apparatus.

e. primarily in the endoplasmic reticulum.

55. Epinephrine blocks the contraction of muscles in the airways. Which of the other activities of epinephrine is most likely to be regulated by the same type of pathway?

Select one:

a. Stimulation of heart muscle cell contraction.

b. Contraction of smooth muscle cells in blood vessels.

c. Promotes the breakdown of glycogen in skeletal muscle cells

d. Increased sweating.

e. Inhibition of saliva production in salivary glands