Download App

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

Rajasthan BoardEnglish MediumSTD 12 ScienceBIOLOGYBiotechnology: Principles and Processes1 Mark
MCQ
The restriction enzymes are used in genetic engineering, because:
  • A
    They can degrade harmful proteins.
  • B
    They can join different DNA fragments.
  • C
    They can cut DNA at spe cific base sequence.
  • D
    They are nucleases that cut DNA at variable sites.
✓

Answer

  1. They can cut DNA at spe cific base sequence.

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 "M.C.Q (0.5 Marks)" 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

Which of the following is not related to chromosomal aberration
→
DNA replication requires which of the following enzymes?
→
In which type of $DNA$ replication of the two newly formed molecules one is purely a new one and the other one is old
→
The flour of Idli and Dosa is made by the use of which microbe ?
→
Heroin is :
→
Archeopteryx, a transitional fossil between birds and reptiles was discovered from the rocks of following period
→
Embryo sac consists of
→
The enzyme diastase was identified by:
→
The total number of eggs produced by a healthy human female during life time ?
→
The haploid content of human $DNA$ is
→