Advertisements
Advertisements
प्रश्न
The biological scissor is ______.
पर्याय
restriction endonuclease
gyrase
DNA ligase
helicase
Advertisements
उत्तर
The biological scissor is restriction endonuclease.
APPEARS IN
संबंधित प्रश्न
Distinguish between plasmid DNA and chromosomal DNA.
Give the applications of the PCR technique.
What are the restriction endonucleases? Give the rules of their nomenclature.
What is PCR? Explain different steps involved in it.
For which of the following reason Agrobacterium tumefaciens is most widely used for gene transfer in plants?
The time taken to complete one cycle of PCR is around ______.
Match the Column I (Restriction enzyme) with Column II (Recognition sequence) and select the correct option.
| column I (Restriction Enzyme) | column II (Recognition sequence) | ||
| i. | Alu | P. | 5'---G- ↓-G-A-T-C-C---3' 3'---C-C-T-A-G- -G---5 |
| ii. | BamHI | Q. | 5'--- A-G- ↓ -C-T---3' 3' ---T-C- G-A--- 5' |
| iii. | Eco RI | R. | 5'--G-T-C- ↓ -G-A-C--3' I 3'--C-A-G-t-C-T-G--5' |
| iv. | HindII | S. | 5'---G- ↓ -A-A-T-T-C---3' 3'---C-T-T-A-A- -G---5' |
What is true for plasmid?
The plasmid of Agrobacterium tumefaciens that is now modified as a cloning vector is ______.
To be a cloning vector, a plasmid require ______.
