Which two cell types are primarily responsible for graft rejection?
A. Marcrophages and natural killer cells
B. Natural killer cells and B cells
C. Cytotoxic T cells and helper T cells
D. B cells and plasma cells
E. B cells and helper T cells
Answer: C
Anatomy & Physiology
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Proprioception means awareness of
a) visual acuity. b) body temperature. c) color vision. d) body position. e) pain.
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In a free body diagram of the human body, which direction would the vector representing weight of the body point?
A. up B. down C. depends on body orientation D. not possible to determine
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List 5 aquaculture production systems
What will be an ideal response?
Anatomy & Physiology
Deoxygenated blood from the myocardium enters the right atrium through the:
A. cardiac veins. B. coronary arteries. C. coronary sinus. D. superior vena cava.
Anatomy & Physiology