MyQuestionIcon

1

You visited us 1 times! Enjoying our articles? Unlock Full Access!

Process of DNA Replication

Which one of ...

Question

Which one of the following is used to join segments of DNA during genetic engineering?

A

Lipase

No worries! We‘ve got your back. Try BYJU‘S free classes today!

B

Ligase

Right on! Give the BNAT exam to get a 100% scholarship for BYJUS courses

C

Gyrose

No worries! We‘ve got your back. Try BYJU‘S free classes today!

D

Helicase

No worries! We‘ve got your back. Try BYJU‘S free classes today!

Open in App

Solution

The correct option is B Ligase
In molecular biology, DNA ligase is a specific type of enzyme that facilitates the joining of DNA strands together by catalyzing the formation of a phosphodiester bond. It plays a role in repairing single-strand breaks in duplex DNA in living organisms. DNA ligase has applications in both DNA repair and DNA replication.
Therefore, the correct answer is option B.

Suggest Corrections

thumbs-up

0

Similar questions

Q. In a genetic engineering, a DNA segment (gene) of interest, is transferred to the host cell through a vector. Which of the following can be used as a DNA vectors?

Q. Which of the following are correctly matched?
1. Ligase - Joins short segments of DNA together
2. DNA polymerase - cuts DNA at specific site
3. Helicase breaks hydrogen bond between complementary pairs during DNA replication

Q. During isolation of genetic material, the chemical used to precipitate out the purified DNA is-

Q. During autocatalysis of DNA, which one of the following provide free OH group and is also used to anchor for addition of new DNA nucleotides?

Q. Griffith during his experiment proved DNA to be genetic material of bacteria, worked on

View More

Join BYJU'S Learning Program

similar_icon

Related Videos

lock

DNA Replication

BIOLOGY

Watch in App

explore_more_icon

Explore more

Process of DNA Replication

Standard XII Biology

Join BYJU'S Learning Program

CrossIcon