The susceptibility of a host to a pathogen depends on
A) Pathogenicity of a microbe
B) Nonspecific host responses
C) Specific host responses
D) All of the above
Ans: D) All of the above
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In positive feedback homeostatic mechanisms
a. the response reverses the change. b. the response intensifies the change. c. the response occurs before the change. d. none of the above answers occurs.
During which stage of the sexual response cycle do the tissues of the sex organs begin to show increased blood flow and swelling?
A) orgasm B) excitement C) resolution D) plateau
An asexual process used by prokaryotes in which replicated DNA and other cell parts are distributed into two daughter cells is called
What will be an ideal response?
Water held behind a dam would best reflect
A. kinetic energy. B. heat energy. C. chemical energy. D. mechanical energy. E. potential energy.