What structural feature of lymphatic vessels is responsible to forward movement of lymph?
A. over-lapping endothelial cells
B. valves
C. no basement membrane
D. thin walls
B
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What is the function of capping proteins?
A) To prevent increased growth of microfilaments B) To stabilize the microfilament, allowing for increases in length C) To attach microfilaments together at a common point D) To allow the microfilament to bind to the cell membrane
Which of the following statements is TRUE?
A. HPV only affects females. B. Gonorrhea can cause dysuria and urinary frequency. C. Chlamydia and herpes are both bacterial infections. D. Herpes causes nervous system degeneration.
The ________ nerve controls the intrinsic tongue muscles.
What will be an ideal response?
Which of the following is an example of simple squamous epithelial tissue?
a) lining/gastrointestinal tract b) lining/blood vessels c) epidermis/skin d) kidney tubules