Cytogenetics Repair Dna Damage Mmr Ber 1 Online Exam Quiz
Cytogenetics Repair Dna Damage Mmr Ber 1 GK Quiz. Question and Answers related to Cytogenetics Repair Dna Damage Mmr Ber 1. MCQ (Multiple Choice Questions with answers about Cytogenetics Repair Dna Damage Mmr Ber 1
Which of the following mismatches will be ignored by MMR?
Options
A : A—C
B : T—T
C : G—T
D : C—C
Mut H acts as ______________
Options
A : Adaptor
B : Exonuclease
C : Endonuclease
D : Helicase
Which of the following modes of repair is restricted to S phase of the cell cycle?
Options
A : BER
B : MMR
C : NER
D : DSB
In an experiment you make two setups, in 1st you knock down the DAM and in 2nd you over express DAM. What will be the observation for both the setups?
Options
A : In 1st case BER is compromised and in 2nd MMR is compromised
B : In 1st case MMR is compromised, while in 2nd MMR is more accurate
C : In both cases MMR is compromised
D : In both cased BER is compromised
Which of the following disease in humans is due to the error in MMR?
Options
A : Lynch syndrome
B : Xeroderma Pigmentosum
C : Cockyne’s syndrome
D : Trichothio dystrophy
6, 4 PP are brought about by which type of mutagen?
Options
A : Methylase
B : Phosphatase
C : Radiation
D : Base Analogue
Which MMR protein homologue has not yet been discovered in eukaryotes?
Options
A : Mut L
B : Mut H
C : Mut S
D : Rec J
Which of the following factors in MMR can recognize the mismatch?
Options
A : Mut L
B : Mut S
C : Mut H
D : XRCC1
If the nick is at 5’ end of the mismatch which of the following will be recruited?
Options
A : Rec J
B : Ruv D
C : Exonuclease I
D : Exonuclease X
DNA microsatellites are prone to which type of mutation?
Options
A : Transition
B : Transversion
C : Addition
D : Methylation
Chemical Engineering Basics - Part 1 more Online Exam Quiz
Cytogenetics Penetrance Expressivity
Cytogenetics Post Transcriptional Modification 1
Cytogenetics Repair Dna Damage Ner Direct Reversal
Cytogenetics Repair Dna Damage Recombinational Bypass 1