MyQuestionIcon

1

You visited us 1 times! Enjoying our articles? Unlock Full Access!

Virus

give differen...

Question

give different examples of restriction enzymes . mention their sequences upon which they act . also write the name of source organism.

Open in App

Solution

Restriction enzyme or the restriction endonuclease cuts double stranded DNA into fragments at a specific nucleotide sequence known as restriction site.

ENZYME SEQUENCES ORGANISM

1.EcoRI GAATTC Escherichia coli

2.BamHI GGATCC Bacillus amyloliquefaciens H

3.PvuI CGATCG Proteus vulgaris

Suggest Corrections

thumbs-up

0

Similar questions

Q. Assertion :Restriction enzymes of different organisms that recognize the identical sequences are called isoschizomers. Reason: They are present only in eukaryotes.

Q. What are restriction enzymes? Mention any two restriction enzymes and their source.

Q. A. What is the role of Cry I Ac, Cry IIAb and Cry I Ab?
B. (i) Write the sequence of restriction site of EcoRI and give the sequence of sticky ends after EcoRI digestion

(ii) Name the source of EcoRI restriction enzyme

Q.
(a)EcoRI is a restriction endonuclease. How is it named so? Explain (b) Write the sequence of DNA bases that the enzyme recognises. Mention the point at which the enzyme makes a cut in the DNA segment.

Q. Name the source organism of

T a q

polymerase. mention the specific role of this enzyme in the polymerase chain reaction.

View More

Join BYJU'S Learning Program

similar_icon

Related Videos

lock

Viruses

BIOLOGY

Watch in App

explore_more_icon

Explore more

Standard VIII Biology

Join BYJU'S Learning Program

CrossIcon