During translation initiation in prokaryotes, the amino acid on the initiator tRNA is __________
A) methionine (Met)
B) N-formylmethionine (fMet)
C) acetylated
D) IF-1
E) added using ATP as the energy source
B
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If you wanted to install lights to grow plants indoors, the type of light would you want to use is
A. gamma rays, because it has high energy wavelengths. B. visible light, because it has low energy wavelengths. C. microwaves, because it has low energy wavelengths. D. infrared, because it has high energy wavelengths. E. ultraviolet, because it has high energy wavelengths.
All of the following are functions of the circulatory system EXCEPT
A. blood clotting and immune defense. B. temperature regulation. C. oxygen, nutrient, and waste transport. D. creation of red and white blood cells. E. hormone transport.
____ tissue can be thought of as analogous to a central switchboard
a. Epithelial b. Connective c. Nervous d. Muscle e. Endocrine
Within one or two weeks after infection with Plasmodium, ruptured liver cells release _____ and cellular debris into
the host's bloodstream, causing fever and weakness characteristic of malaria. a. sporozoites b. merozoites c. Anopheles mosquitoes d. gametocytes e. zygotes