Download App

Biotechnology: Principles and Processes — BIOLOGY STD 12 Science — Question

Rajasthan BoardEnglish MediumSTD 12 ScienceBIOLOGYBiotechnology: Principles and Processes1 Mark
Question
Why is a thermostable DNA polymerase needed in amplification (genetic engineering)?
✓

Answer

Because thermostable DNA polymerase remains active even at high temperature required for extension step of PCR.

Need a full question paper?

Generate a complete, print-ready paper with questions like this in minutes — across 16+ boards, with answer keys.

Start Generating Free

Explore more

More "1 Marks Question" from Biotechnology: Principles and Processes→Biotechnology: Principles and Processes — all question types→BIOLOGY STD 12 Science question papers→Rajasthan Board STD 12 Science question papers→Rajasthan Board question paper generator→

Similar questions

If a person who smokes cannabis laughs, he keeps laughing and when he cries, he keeps crying, why?
→
Name the negatively charged and positively charged components of a nucleosome.

OR

Name the positively charged protein around which the negatively charged DNA wrapped.

→
How is the length of DNA usually defined?
→
Who discovered the nucleic acid DNA? What was it called then?
→
What is negative regulation?
→
What is the main reason for the extinction of passenger pigeon?
→
Who developed the technique of electrophoresis? Write the principle on which it is based.
→
Identify 'A' in the figure showing a stage of embryonic development in a dicot plant and mention its function.
→
Among the five factors that are known to affect Hardy-Weinberg equilibrium, three factors are gene flow, genetic drift and genetic recombination. What are the other two factors?
→
A probe which is a molecule used to locate specific sequences in a mixture of DNA or RNA molecules could be:
  1. Can be ss DNA but not ss RNA.
  2. Either RNA or DNA.
  3. A single stranded DNA.
  4. A single stranded RNA.
→