What is the function of the red pulp of the spleen?
A) filter pathogens from lymph
B) house macrophages that destroy old erythrocytes
C) filter pathogens from the blood
D) house leukocytes and dendritic cells
Answer: B
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The ureters are in the perirenal space.
Answer the following statement true (T) or false (F)
Jill is Rh negative. Her first baby was Rh negative. She is pregnant again, but the baby is Rh positive. Without medical treatment, will her antibodies attack the baby's blood?
A) Yes B) No C) Probably not since her first child is Rh negative D) Probably yes since her first child is Rh negative
Regarding muscle fiber elongation,
A) many active mechanisms exist for muscle fiber elongation. B) muscle contraction is passive; whereas, elongation is active. C) opposing muscle movements are not a factor. D) gravity may help lengthen a muscle fiber after elongation. E) elastic forces are generated where a muscle fiber elongates.
An orderly series of steps in which the DNA in the nucleus of the cell is equally distributed to two daughter nuclei is called _____.?
A) ?meiosis B) ?osmosis C) ?mitosis D) ?scoliosis