The enzyme that adds nucleotides to the 3' end of a growing DNA strand is called_
A. ATP synthase.
B. helicase.
C. ligase.
D. DNA polymerase.
E. primase.
D. DNA polymerase.
You might also like to view...
Why is glycolysis described as having an investment phase and a payoff phase?
A) It both splits molecules and assembles molecules. B) It attaches and detaches phosphate groups. C) It uses glucose and generates pyruvate. D) It shifts molecules from cytosol to mitochondrion. E) It uses stored ATP and then forms a net increase in ATP.
The ___ Echinoderm lineage is made up of brittle and basket stars, each with elongated, slender, somewhat snakelike
arms surrounding a well-defined central disk.
a. Echinoidea b. Ophiuroidea c. Crinoidea d. Holothuroidea e. Asteroidea
In four o'clock plants, reciprocal crosses are performed with a green plant and a white plant. How will the offspring of the reciprocal crosses look?
A) The offspring of both crosses will be green. B) The offspring will be white if the egg came from the white plant and green if the egg came from the green plant. C) The offspring will be white if the sperm came from the white plant and green if the sperm came from the green plant. D) The offspring of both crosses will be variegated.
The presence of the ________ chromosome means that a person will probably appear to be male
Fill in the blank(s) with correct word