Proteosomes ________ proteins that have been damaged or denatured
A) tag for destruction by a different organelle
B) break down
C) expel from the cell
D) repair
E) duplicate
B
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The posterior lobe of the pituitary gland is NOT a true endocrine gland because ________
A) embryonically it was an endocrine tissue, but in the adult human it is no longer functional B) it is only a hormone storage area that receives hormones from the hypothalamus for release C) it is unable to function as an endocrine tissue because it is actually part of the neural system due to its location D) it is strictly a part of the neural system and has little or nothing to do with hormonal release
This muscle is used in smiling
A) orbicularis oris B) levator labii superioris C) depressor anguli oris D) zygomaticus
The inability of the kidneys to excrete adequately to maintain homeostasis is termed
A) glomerulonephritis. B) polycystic kidney disease. C) calculi. D) renal failure. E) hematuria.
The ________ run(s) adjacent to the medial surface of the upper limb and eventually helps form the axillary vein.
A. cephalic vein B. radial veins C. basilic vein D. ulnar veins E. brachial veins