Cytogenetics Mcqs Online Exam Quiz
Cytogenetics Mcqs GK Quiz. Question and Answers related to Cytogenetics Mcqs. MCQ (Multiple Choice Questions with answers about Cytogenetics Mcqs
How many Holliday branch points are produced during DSB repair?
Options
A : 1
B : 2
C : 3
D : None
You have two circular chromosomes that are undergoing homologous recombination. The resolution of Holliday intermediate will give rise to _________________
Options
A : 4 smaller circular chromosomes
B : 2 smaller circular chromosomes
C : One larger circular chromosome or two smaller chromosomes
D : 3 same sized circular chromosome
What is the base incorporated by pol eta against a DNA CPD lesion?
Options
A : AT
B : GC
C : GG
D : AA
Single stranded nicks can be repaired without any loss of genetic material by which of the following processes?
Options
A : MMR
B : NER
C : Recombinational repair
D : NHEJ
Defect in which of these genes produce an increased propensity to breast cancer?
Options
A : MTHF poly glu
B : PKC
C : BRCA 1
D : XPB
Choose the endonuclease that can cuts double strand of DNA.
Options
A : Mut H
B : Ruv C
C : EcoRI
D : S1
Which factor helps in generation of chicken foot Holliday intermediate?
Options
A : Rec A
B : Rec BCD
C : Ruv ABC
D : Rec FOR
Which factor in the resolve some drives branch migration?
Options
A : Ruv A
B : Ruv B
C : Ruv C
D : Ruv Z
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