Multiple Choice
What is the main source of the free energy for the mechanical work performed by DNA helicases during DNA replication in our cells?
A) The hydrogen-bonding energy in the DNA double helix
B) Thermal energy in the nucleus
C) ATP hydrolysis by the helicase
D) The energy of SSB binding to single-stranded DNA
E) ATP hydrolysis by DNA topoisomerases
Correct Answer:
Verified
Correct Answer:
Verified
Q21: Indicate whether each of the following DNA
Q22: Which of the following repair pathways can
Q23: What combination of the following events normally
Q24: Which of the following features is common
Q25: DNA-only transposons …<br>A) can be recognized by
Q27: Which of the following is NOT correct
Q28: At the replication fork, the template for
Q29: The telomerase enzyme in human cells …<br>A)
Q30: Indicate true (T) and false (F) descriptions
Q31: In cells that are exposed to sunlight,