Which of the following is NOT a characteristic of adaptive immunity?
A. Acquired throughout your lifetime
B. You are born with it.
C. It has specificity.
D. It has memory.
Answer: B
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Antibodies often react with the antigens that caused them to form, making the antigens stick together in little clumps, or ________.
A. coagulate B. dissolve C. agglutinate D. contract
Taking apart a clock to see how it works is similar to ________ thinking about human physiology.
A. evolutionary B. comparative C. holistic D. inductive E. reductionist
In response to high blood pressure, stretch receptors called ________ in the walls of arteries carrying blood to the head will trigger a reflex that causes the heart to ________ its beats per minute.
A. proprioceptors; increase B. chemoreceptors; increase C. baroreceptors; increase D. baroreceptors; decrease E. proprioceptors; decrease
Which of the following combining forms means thirst?
A. cortic/o B. crin/o C. dips/o D. aden/o