PCR proceeds in three distinct steps governed | vedclass

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

Question

(D) single $PCR$ amplification cycle involves three basic steps: $1$. Denaturation: The double-stranded $DNA$ is heated to a high temperature (approx.

Vedclass · Accepted Answer

Denaturation,annealing,synthesis (polymerization)

Vedclass · Answer

(D) single $PCR$ amplification cycle involves three basic steps: $1$. Denaturation: The double-stranded $DNA$ is heated to a high temperature (approx. $94-95^{\circ}C$) to separate the two strands. $2$. Annealing: The temperature is lowered (approx. $50-65^{\circ}C$) to allow the primers to bind to the complementary sequences on the single-stranded $DNA$ templates. $3$. Synthesis (Extension/Polymerization): The temperature is adjusted (approx. $72^{\circ}C$) for the $Taq$ $DNA$ polymerase to extend the primers by adding nucleotides,resulting in the synthesis of new $DNA$ strands. Therefore,the correct order is Denaturation,Annealing,and Synthesis (polymerization).

$PCR$ proceeds in three distinct steps governed by temperature. They are in order of:

Similar Questions

Which of the following should be chosen for best yield if one has to produce a recombinant protein or enzyme on a large scale,using microbial,plant,animal,or human cells?

In the $PCR$ technique,how are the two strands of $DNA$ separated?

What is the significance of adding proteases at the time of isolation of genetic material $(DNA)$?

Which of the following is not a step of downstream processing?

How many copies of a gene can be produced from $1$ gene through $30$ cycles of $PCR$?

Vedclass Test Series

Exam Paper Generator

Online Exam Module