Where would you expect to find the carboxyl end?
A) at the exterior surface
B) at the cytosol surface
C) connected with the loop at H5 and H6
D) between the membrane layers
B
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Which of the following statements regarding altitude and climate are true?
I) Species composition on different sides of a mountain range are often different from each other. II) Rain shadows may appear on one side of a mountain range. III) The higher the altitude, the warmer the climate. IV) Both sides of a mountain range generally receive equal amounts of precipitation. A) only I and II B) only III and IV C) only I, II, and IV D) only II, III, and IV E) only I, II, and III
Oxidase-positive, glucose-positive (oxidatively) gram-negative bacilli that cannot grow on MacConkey agar include:
a. Pseudomonas. b. Vibrio. c. Stenotrophomonas. d. Sphingomonas.
Why was another nucleotide not added to the smallest fragment?
A) DNA polymerase became inactive after adding the last nucleotide. B) The last nucleotide added does not have a 3? hydroxyl group. C) The last nucleotide added does not have a 5? phosphate group. D) The DNA strand reached a length where it cannot grow any longer. E) DNA polymerase reached the end of the template.
Hair cells are important in the sense of
a. equilibrium. b. hearing. c. taste. d. smell. e. both equilibrium and hearing.