The Gardasil HPV vaccine consists of ____
a. viral capsid proteins that assemble into virus-like particles
b. inactivated HPV
c. synthetic HPV
d. antibodies from infected patients
e. allergens
ANSWER: a
You might also like to view...
Which of the following statements regarding detection of shading in plants is not true?
A. Absorption of red light causes phytochrome to shift from its active state to its inactive state. B. Absorption of red light causes phytochrome to shift from its inactive state to its active state. C. Absorption of far-red light causes phytochrome to shift from its active state to its inactive state D. Absorption of red light causes a seed to germinate. E. Phytochrome is slowly shifted from its active state to an inactive state in the dark.
The life cycle of a zygomycete differs markedly from that of animals because in this fungus, ____
a. a sexual stage is absent b. mitosis occurs in the haploid growth stage c. there is no fusion of nuclei d. mitosis occurs to produce the haploid reproductive cells e. a diploid stage is absent
If you were to prune the shoot tips of a plant, what would be the effect on the plant and the leaf area index?
A) bushier plants; lower leaf area index B) tall plants; lower leaf area index C) tall plants; higher leaf area index D) short plants; lower leaf area index E) bushier plants; higher leaf area indexes
Four of these characteristics describing a species play a role in phylogeny. Which one does not?
A. Number of digits B. DNA sequence for a gene C. Amino acid sequence of an enzyme D. Number of petals E. Number of individuals