In which direction does DNA polymerase synthesize the new DNA strand?
a. 5' to 3'
b. 3' to 5'
c. Both 5' to 3' and 3' to 5'
Ans: a. 5' to 3'
You might also like to view...
Using sunflower plants to naturally remove heavy toxins from contaminated soil is an example of ________.
A. the green revolution B. bioremediation C. biomagnification D. land conservancy
Quorum sensing generally follows the mechanism of which type of regulation?
A) feedback inhibition B) negative transcriptional regulation C) positive transcriptional regulation D) two-component regulation system
Disruptive selection occurs when
a. the environment controls which organisms will survive. b. humans determine which organisms will survive. c. the extremes of the population have a lesser chance to survive. d. the extremes of the population have a better chance to survive. e. the organisms on one extreme of the population have a better chance to survive than those on the other extreme.
The structural building blocks for proteins are ____
a. enzymes b. amino acids c. cholesterol d. polysaccharides e. vitamins