We know that Beta clamp in bacteria has two subunits and takes the shape of a ring. Which of this will be characteristic of PCNA which is a beta clamp homologue for eukaryotes?

Four subunits forming figure 8 like structure

Four subunits forming a larger ring

Explore topic-wise MCQs in Cytogenetics.

This section includes 2 Mcqs, each offering curated multiple-choice questions to sharpen your Cytogenetics knowledge and support exam preparation. Choose a topic below to get started.

1.	What is the function of RFC in eukaryotic replication?
A.	Catalytic subunit
B.	SSB
C.	Clamp loader
D.	Primase
Answer» D. Primase

Discussion

2.	We know that Beta clamp in bacteria has two subunits and takes the shape of a ring. Which of this will be characteristic of PCNA which is a beta clamp homologue for eukaryotes?
A.	Two subunits forming ring
B.	Three subunits forming ring
C.	Four subunits forming figure 8 like structure
D.	Four subunits forming a larger ring
Answer» C. Four subunits forming figure 8 like structure

Discussion

Explore topic-wise MCQs in Cytogenetics.

What is the function of RFC in eukaryotic replication?

We know that Beta clamp in bacteria has two subunits and takes the shape of a ring. Which of this will be characteristic of PCNA which is a beta clamp homologue for eukaryotes?