What is an example of a virulence factor that is related to immune system evasion?
A) LPS in Gram-negative cell wall
B) flagella
C) capsule
D) fimbriae
E) iron-binding protein
Answer: C
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Which blood vessel will carry blood away from the kidneys?
a. Hepatic vein b. Renal artery c. Brachial artery d. Renal vein e. Inferior vena cava
Who developed the two-part naming system
scientists use today to classify newly found organisms?
a. Charles Darwin b. Carolus Linnaeus c. Aristotle d. Alexander von Humboldt e. Ernst Mayer
ACTH
a. is secreted by the posterior pituitary. b. has target cells in the autonomic nervous system. c. has target cells in the adrenal cortex. d. has target cells in the adrenal medulla. e. initiates the autoimmune response.
Finding a specific clone in a library does NOT require
A. probes. B. restriction enzymes. C. radioactive or fluorescent compounds. D. nutrient plates. E. DNA binding filters.