Which feature enables epithelial tissue to serve as a protective layer in areas subject to abrasion and/or erosion?
A. It is avascular.
B. It rests on a basement membrane.
C. It secretes substances.
D. It is well supplied with nerves.
E. Its cells undergo rapid mitosis.
E. Its cells undergo rapid mitosis.
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A surgeon opens her patient by cutting the integument parallel to the cleavage lines of the dermis (tension lines). This will result in ________
A) slowed healing and grater scaring B) faster healing of the skin and less scaring C) greater chance of infection D) less chance for infection
Regulation of ____________________ is the most important factor in the long-term maintenance of energy balance and body weight
Fill in the blank(s) with correct word
Which of the following is associated with the relaxation phase?
a. Muscle tension declines. b. Calcium levels in the cytoplasm fall. c. Myosin releases thin filaments. d. ACh levels in the cleft increase.
This forearm muscle is a powerful wrist flexor
A) palmaris longus B) extensor digitorum C) flexor carpi radialis D) pronator teres