The figure below shows three steps (A, B, C) | vedclass

Name: Exam Paper Generator | JEE NEET Paper Generator | Vedclass
Brand: Vedclass
Rating: 5 (35 reviews)

Question

(A) The figure illustrates the process of recombinant $	ext{DNA}$ technology.Step $(A)$ shows the action of a restriction endonuclease (specifically

Vedclass · Accepted Answer

$(C)$ Joining of vector $	ext{DNA}$ and foreign $	ext{DNA}$ with the help of $	ext{DNA}$ ligase

Vedclass · Answer

(A) The figure illustrates the process of recombinant $	ext{DNA}$ technology.Step $(A)$ shows the action of a restriction endonuclease (specifically $	ext{EcoRI}$) on both the vector $	ext{DNA}$ and foreign $	ext{DNA}$ at specific palindromic sequences $(GAATTC)$,resulting in sticky ends.Step $(B)$ shows the base pairing of the complementary sticky ends of the vector $	ext{DNA}$ and foreign $	ext{DNA}$.Step $(C)$ shows the sealing of the nicks in the sugar-phosphate backbone by the enzyme $	ext{DNA}$ ligase,resulting in the formation of recombinant $	ext{DNA}$.Therefore,the correct identification is $(C)$ Joining of vector $	ext{DNA}$ and foreign $	ext{DNA}$ with the help of $	ext{DNA}$ ligase.

The figure below shows three steps $(A, B, C)$ of a process. Select the option giving the correct identification $:-$

Similar Questions

$A$ simple stirred-tank bioreactor is shown below. Identify $A, B, C, D$,and $E$.

What is the criterion for the movement of $DNA$ fragments on an agarose gel during gel electrophoresis?

The diagram below refers to $PCR$. Identify the steps $A, B$ and $C$ and select the correct option.

Which of the following is the correct sequence of steps in the Polymerase Chain Reaction $(PCR)$?

When $DNA$ fragments are stained with ethidium bromide and viewed under $UV$ light,what color do they appear?

Vedclass Test Series

Exam Paper Generator

Online Exam Module