Margination refers to

A) the adherence of phagocytes to microorganisms.
B) the chemotactic response of phagocytes.
C) adherence of phagocytes to the lining of blood vessels.
D) dilation of blood vessels.
E) the movement of phagocytes through walls of blood vessels.


C

Biology & Microbiology

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Biology & Microbiology

The Northern Hemisphere is most tilted toward the sun in _____

a. spring b. summer c. autumn d. winter

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Phloem transport of sucrose is often described as going from source to sink. Which of the following would not normally function as a sink?

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Biology & Microbiology