33) Which of the following are found in the structure labeled "3"?
A) actin
B) myosin
C) titin
D) tropomyosin
E) All of the answers are correct.
E) All of the answers are correct.
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The term lymphadenopathy refers to
A) a congenital lack or malformation of lymph nodes. B) a chronic or excessive enlargement of lymph nodes. C) accumulations of lymph in the tissue space. D) the lack of lymphocytes in peripheral circulation. E) increased numbers of circulating lymphocytes.
Which statement about the effects of aging on the endocrine system is true?
A. The increase of estrogen and testosterone cause osteoporosis. B. Up-regulation stops. C. Estrogen and testosterone increase dramatically with aging. D. Levels of hormones decline with age.
The biceps brachii is strongest and most effective as an elbow flexor when the forearm is in what position?
A. neutral B. supinated C. pronated D. does not matter
The quadrate lobe is visible on the inferior surface of the liver, adjacent to the gallbladder.
Answer the following statement true (T) or false (F)