Plasma cells ________
A) have a great deal of rough endoplasmic reticulum reflecting the fact that they secrete a tremendous amount of protein (antibody)
B) are small so that they slip between endothelial cells of capillaries to fight infection in the surrounding tissues
C) have a great deal of rough endoplasmic reticulum to dispose of ingested pathogens
D) are large so that they can envelope their prey by phagocytosis
A
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Which of the following is the major component of the part of the bone labeled E?
hyaline cartilage osseous tissue dense connective tissue adipose tissue
During muscle contraction, a single myosin head consumes ATP at a rate of about ________ ATP per second.
A. 5 B. 9 C. 7 D. 3 E. 1
The major energy sources for non-nervous tissue during the postabsorptive period are fatty acids and ketones
Indicate whether the statement is true or false.
The part of the endometrium that covers the implanted embryo and lacks chorionic villi is the
A) parietal decidua. B) albicans decidua. C) functional decidua. D) capsular decidua. E) basal decidua.