Cytogenetics Interview Online Exam Quiz
Cytogenetics Interview GK Quiz. Question and Answers related to Cytogenetics Interview. MCQ (Multiple Choice Questions with answers about Cytogenetics Interview
Cyclin-CDK complex (here considering S cyclin) when active is responsible for phosphorylating several proteins and this often marks then for destruction by ubiquitination. What would be its effect on Cdt activity?
Options
A : Activation
B : Inactivation
C : Destruction
D : Increased synthesis
What is the DNA composition of ARS?
Options
A : A-T rich
B : G-C rich
C : Repeating A-T, G-C sequence
D : No specific sequence speciality
Which Cyclin-CDK complex will you find most active in M phase?
Options
A : Cyclin A- CDK 2
B : Cyclin B- CDK 1
C : Cyclin D- CDK 2
D : Cyclin E- CDK 1
What is the fate of phosphorylated Cdc 6?
Options
A : It is transported outside nucleus
B : It is ubiquitinylated
C : It gets activated
D : It forms a complex with Cdt
Pre-replication complex is necessary to initiate replication. It assembles in______________
Options
A : Late Anaphase
B : G1 phase
C : S phase
D : Early Anaphase
Which of these would you use as a competitive inhibitor for Cdt?
Options
A : MCM 1
B : MCM 2
C : MCM 7
D : MCM 10
In an experiment, you are working on mitochondrial chromosomes. Which polymerase will ensure accurate replication?
Options
A : pol beta
B : pol delta
C : pol iota
D : pol gamma
To your cultured cell lines, you add growth factors like cytokines which act through MAPK cascade pathway. Which transition will it trigger?
Options
A : S->G2
B : M->Anaphase
C : G1->S
D : G2->M
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