DNA is protected from restriction enzymes by being

A. sequestered in a lysosome.
B. turned into RNA.
C. methylated.
D.
made into double-stranded RNA.


C

Biology & Microbiology

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Molecular data has shown that ____ originated during the period when non-bryophytes diverged from the bryophytes

a. auxins b. cytokinins c. jasmonates d. gibberellins

e. ethylene

Biology & Microbiology

Abscisic acid promotes bud and seed __________,

and it limits water loss by promoting stomatal closure. Fill in the blank(s) with the appropriate word(s).

Biology & Microbiology

For the relative proportions of alleles and genotypes in successive generations to stay the same, which condition must

be met for the population? a. There can be no natural selection. b. A population must not be very large. c. There can only be mating between relatives. d. A population can only have some migration. e. A population can have only occasional matings.

Biology & Microbiology

If the Calvin cycle were to be temporarily restricted, the highest concentration of NADPH would likely be in the

A. thylakoid membrane. B. stroma. C. thylakoid space. D. chloroplast outer membrane.

Biology & Microbiology