Before cell division occurs, DNA in the nucleus is condensed to form
A. RNA.
B. genes.
C. cytosol.
D. chromosomes.
E. chromatin.
E
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Ossification typically completes after age 40.
Answer the following statement true (T) or false (F)
Which nucleus is part of the lentiform nucleus that controls muscular movement at the subconscious level?
A. Amygdaloid body B. Caudate nucleus C. Putamen D. Dentate nucleus E. Claustrum
The motor pathway of the autonomic nervous system usually involves __________ neurons.
A. no B. one C. two D. three E. four
A protein functions as an acid-base buffer system by the –COOH group of a molecule
accepting H+ in the presence of excess acid and the NH3 group of a molecule releasing H+ in the presence of excess base. Indicate whether the statement is true or false