Bacteriophages sprayed on cold cuts are effective against ________.
A. S. aureus
B. Listeria
C. Clostridium
D. Mycobacterium
E. coliforms
Answer: B
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One of the main functions of the hypothalamus is to produce ____ hormones, which affect the ____
pituitary.
a. releasing; posterior b. releasing; anterior c. activating; posterior d. amplification; anterior e. suppressing; anterior
During the first half of the menstrual cycle, GnRH stimulates the release of FSH, which stimulates the growth of follicle cells to secrete increasing levels of ________, which then stimulates the release of more GnRH, creating a positive feedback
loop. Fill in the blank(s) with correct word
Which of the following statements regarding latent viral infections is true?
a. Latent viral infections are caused by the slow conversion of cellular glycoproteins from normal to infectious form. b. Latent viral infections are almost always fatal. c. During latent infections, small amounts of virus are produced, and virus numbers build up over time. d. Latent infections can persist for years in an individual without causing any symptoms.
An important by-product of photosynthesis is:
A) protein. B) water. C) starch. D) glucose. E) oxygen.