Spermiogenesis results in the metamorphosis of which cell type:
A. secondary spermatocyte
B. spermatogonia
C. primary spermatocyte
D. spermatozoan
E. spermatid
ANS: E
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Which is not true about synovial joints?
A. All articulating bone surfaces are covered with articular cartilage. B. Synovial joints are enclosed by fibrous articular capsules. C. Synovial fluid is secreted by the synovial membrane. D. Ligaments strengthen and reinforce joints. E. Blood circulates within the joint cavity to nourish the articular cartilage.
The follicular phase is characterized by rising concentrations of estrogen.
Answer the following statement true (T) or false (F)
The greater sciatic notch is a feature on the
A) ilium. B) ischium. C) pubis. D) femur. E) patella.
The ________ is a complex structure produced by the epithelium and cells of the underlying connective tissue.
A) apical surface B) basal lamina C) ciliated epithelium D) microvillus E) stereocilium