Which of the following is not true of polysynaptic reflexes?
A) They involve pools of interneurons.
B) They are intersegmental in distribution.
C) They involve reciprocal inhibition.
D) They involve one muscle group.
E) They have reverberating circuits.
D
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Fill in the blank(s) with the appropriate word(s).
What is the function of cartilage located in the epiphyseal plates?
A. Site of bone elongation and growth B. Provides passageway for blood vessels C. Forms articular surface D. Supports soft tissues E. Provides flexibility for bending
________ participate in both nonspecific resistance and immune response
A) Helper T (TH) cells B) Natural killer (NK) cells C) Memory T (TM) cells D) Regulatory T (TR) cells E) Cytotoxic T (TC) cells
Free energy is ________ when exergonic reactions proceed.
A. increased B. made available C. decreased D. unchanged