单项选择题

All of the following material can be absorbed directly by the surface absorptive cell of the intestines EXCEPT

A．water
B．monosaccharide
C．free fatty acids
D．ions
E．small peptides
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单项选择题
Which of the following cell types is present in the gastric glands of the pyloric stomach
A．Goblet cells
B．Mucous neck cells
C．Paneth cells
D．Basal cells
E．Chief cells
单项选择题
Which one of the following statements regarding cartilage is FALSE
A．Its growth rate is increased by testosterone and thyroxine
B．Its growth rate is decreased by cortisone and estradiol
C．Fibrocartilage is the cartilage model in endochondral bone formation
D．The matrix of elastic cartilage is identical to that of hyaline cartilage except that it contains elastic fibers
E．Hyaline cartilage is the cartilage model associated with endochondral bone formation.
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