The deep groove on the ventral surface that extends the length of the spinal cord is the
A) anterior median fissure.
B) central canal.
C) central sulcus.
D) longitudinal fissure.
Answer: A) anterior median fissure.
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Pancreatic hormones are secreted directly into the pancreatic duct for rapid transport to the small intestine.
Answer the following statement true (T) or false (F)
MRI does not involve any ionizing radiation.
Answer the following statement true (T) or false (F)
What is the function of DNA polymerase?
A. Joins nucleotides of the complementary DNA strand B. Breaks hydrogen bonds between DNA strands C. Joins amino acids to form a protein D. None apply.
Some marrow of long bones is termed "yellow" marrow under normal conditions. The function of yellow marrow is to
A. store bone-forming cells. B. store adipose tissue. C. manufacture tissue cells for the skin. D. make vitamin D. E. manufacture blood cells.