, 7/15/2020 Module 1 Exam- Requires Respondus LockDown Browser: Essential Biology II with Lab- Correll
As a replicated DNA strand elongates, what enzyme is responsible for
adding nucleotides?
primase
helicase
Correct!
DNA polymerase
Question 5 pts
True or False. The energy required to add a nucleotide to a growing
chain is supplied by an exergonic reaction involving the hydrolysis of the
nucleotide’s pyrophosphate tail.
Correct!
True
False
Question 6 pts
Multiple choice:
During elongation, in which direction are new nucleotides being added to
the leading strand?
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