Of the muscles listed, which is the only one not innervated by the pudendal nerve?
A. External anal sphincter
B. Coccygeus
C. Iliococcygeus
D. Pubococcygeus
E. Puborectalis
B
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The only function of chewing is to break food up into smaller pieces and soften it by mixing it with saliva to facilitate swallowing
Indicate whether the statement is true or false
Which of the cytoskeletal components increases the surface area of the cell increasing its absorptive capacity?
A. Microvilli B. Intermediate filaments C. Microfilaments D. Microtubule
Which is not characteristic of a cell undergoing apoptosis?
A. Shrinkage in volume B. Abnormal development in organelle structure C. Abnormal development in plasma membrane structure D. Chromatin degradation E. No exceptions; all of these are characteristic of a cell undergoing apoptosis.
An open, or ________, fracture projects through the skin
A) simple B) compound