In a mammalian cell, DNA repair systems:
A) are extraordinarily efficient energetically.
B) are generally absent, except in egg and sperm cells.
C) can repair deletions, but not mismatches.
D) can repair most types of lesions except those caused by UV light.
E) normally repair more than 99% of the DNA lesions that occur.
Correct Answer:
Verified
Q2: The Meselson-Stahl experiment established that:
A) DNA polymerase
Q3: At replication forks in E. coli:
A) DNA
Q4: E. coli DNA polymerase III:
A) can initiate
Q5: An Okazaki fragment is a:
A) fragment
Q6: Which statement about enzymes that interact
Q7: The function of the eukaryotic DNA
Q8: Which compound is NOT required for initiation
Q9: The role of the Dam methylase is
Q10: Which factor is NOT required for
Q11: The ABC excinuclease is essential in:
A) base-excision
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