Sertoli cells do not
a. provide a blood-testes barrier
b. phagocytize cytoplasm extruded from sperm during their development
c. secrete testosterone
d. secrete androgen-binding protein
e. nourish developing sperm
C
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The skull and vertebral column are part of the ________ skeleton
A) axial B) apical C) appendicular D) articulated E) sagittal
The process of fibrinolysis
A) forms emboli. B) forms thrombi. C) activates fibrinogen. D) dissolves clots. E) draws torn edges of damaged tissue closer together.
What tissue composes the epidermis of the skin?
A) keratinized stratified squamous epithelium B) nonkeratinized simple squamous epithelium C) transitional epithelium D) nonkeratinized stratified squamous epithelium
Which lobe of the brain is responsible for visual information?
A) Parietal B) Occipital C) Insula D) Frontal