Which of the following is an HIV enzyme
essential for its successful replication in a host
cell?
a. reverse transcriptase
b. RNA polymerase
c. DNA polymerase
d. protease
e. ligase
A
You might also like to view...
Macromolecules are broken down to monomers in ___
A. dehydration reactions. B. denaturation reactions. C. hydrolysis reactions. D. anabolic reactions.
You have isolated DNA from actively replicating cells. Where would you expect to find this DNA on a gel?
A) DNA would be highly supercoiled and would be found in the band seen in the positive pole (bottom) of Lane 1. B) DNA would be predominantly relaxed and would be found in the band seen in the positive pole (bottom) of Lane 1. C) DNA would be highly supercoiled and would be found in the band seen in the negative pole (top) of Lane 1. D) DNA would be predominantly relaxed and would be found in the band seen in the negative pole (top) of Lane 1. E) DNA would be both relaxed and supercoiled, so it would appear in a pattern similar to Lane 2.
Functional residual capacity is comprised of which of the following?
A) vital capacity and expiratory reserve volume only B) tidal volume, inspiratory reserve volume, and expiratory reserve volume C) tidal volume and expiratory reserve volume only D) tidal volume and inspiratory reserve volume only E) residual volume and expiratory reserve volume only
The modern human skull lacks which primate feature?
a. a large cranium b. supraorbital ridges c. small canine teeth d. a foramen magnuma e. rounded or U-shaped arrangement of teeth