Which of the following mechanisms Will remove uracil and incorporate the correct base

Genetic

Quiz
•
Biology
•
University
•
Hard
Shahad Shafiq
FREE Resource
10 questions
Show all answers
1.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
Direct repair
Base excision repair
Mismatch repair
Nucleotide excision repair
2.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
An Apyrimidinic or Apurinic (AP) site forms in which Type of DNA repair
Base excision repair
Direct repair
Mismach repair
Nucleotide excision repair
3.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
A defect in which of the following repair mechanisms would be associated with HNPCC in humans
Mismach repair
Nucleotide excision repair
Base excision repair
Recombinational repair
4.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
In mismatch repair mechanism, the endonuclease activity which cut the nascent DNA is done by
Mut H
Mut S
Mut L
UVRD
Mut K
5.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
In mismatch repair mechanism, which of the following proteins recognizes DNA mismatch in genomic DNA?
Mut H
Mut S
Mut L
UVRD
AP lyase
6.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
Which of the following activity is required for proofreading during DNA replication by DNA polymerase III?
5' to 3' exonuclease activity.
3' to 5' exonuclease activity
3' to 5' endonuclease activity
5' to 3' endonuclease activity
5' to 3' polymerase activity
7.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
Which of the following is TRUE for the RNA polymerase activity?
DNA-dependent DNA polymerase.
DNA-dependent RNA polymerase.
RNA-dependent RNA polymerase.
RNA-dependent DNA polymerase.
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