In the intact frog, muscles are held close to their resting length so that maximum tension can be achieved. Excessive shortening and lengthening of the muscle is prevented by:
What will be an ideal response?
bones and joints
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What are the advantages and disadvantages of Internet use relative to important issues of human sexuality?
What will be an ideal response?
What best describes the Broca's area?
A) Broca's area is usually found in the right cerebral hemisphere. B) Broca's area houses personality, decorum, and behavior. C) Broca's area is housed in the temporal and parietal lobes. D) Broca's area is a premotor area for speech sounds.
In the gastric epithelium, which cells stain positively with the periodic acid Schiff (PAS) reac-tion?
a. Chief cells b. Enteroendocrine cells c. Mucous neck cells d. Paneth cells e. Parietal cells
Typically, the amount of adipose in the hypodermis decreases in the elderly.
Answer the following statement true (T) or false (F)