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All of the following are directly involved in translation except A. DNA. B. m RN

ID: 86351 • Letter: A

Question

All of the following are directly involved in translation except A. DNA. B. m RNA. C. tRNA, D. rRNA E. ribosomes. The four primary tissue types found in adult organs include all of the following except A connective. B. fibrous. C. nervous. D. epithelial. E. muscular It is normal for breasts to shrink after lactation ceases. This is a consequence of ______ in human breast cells. A. necrosis B. apoptosis C. atrophy D. infarction E. gangrene The replacement of damaged tissue with scar tissue is called A. necrosis. B. apoptosis. C. gangrene. D. regeneration. E. fibrosis Macrophages ______ in the healing of a skin wound. A. release histamine to increase blood flow to the area B. produce and secrete collagenous fibers C. phagocytize and digest tissue debris D. stimulate epithelial cells to multiply E. make capillaries more permeable allowing white blood cells to migrate into the area

Explanation / Answer

49.c phagocytic.

48.D Regeneration restores normal function to the organ

47. B apoptosis

46.B fibrous