Most conifers are ____
a. nonvascular
b. dikaryotic
c. deciduous
d. seedless
e. evergreen
ANSWER: e
You might also like to view...
The topoisomerase DNA gyrase will introduce negative supercoils into DNA. What effect will this enzyme have on relaxed, covalently closed DNA?
A. The linking number will increase. B. The DNA will become overwound. C. The treated DNA will migrate farther in an agarose gel than the relaxed DNA. D. The linking number will become undefined. E. The relaxed DNA will migrate farther in an agarose gel than the treated DNA.
The causative agent of cholera in humans is a member of the genus ________.
A. Vibrio B. Escherichia C. Shigella D. Enterobacter
During Mendel's time, a widely accepted theory called ____ suggested that evolution occurred in spurts rather than by
gradual change.
a. catastrophism b. uniformitarianism c. mutationism d. natural selection e. genetic transformation
Protein phosphorylation is another way to alter the conformation of an enzyme and serves exclusively as a mechanism to increase enzyme activity.
a. true b. false