Which of the following is true about restriction endonucleases?

Which of the following is true about restriction endonucleases? Correct Answer Type II requires no ATP and cleaves DNA within recognition sequence

Type I and III requires ATP to move along DNA.
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Related Questions

Which type of restriction endonucleases is used most in genetic engineering?
Restriction endonucleases which recognize and cut same recognition sequences are known as
Restriction endonucleases can recognize___________
What digestion pattern of the restriction endonucleases is followed while constructing recombinant molecule using a cosmid?
Restriction endonucleases hydrolyzes polynucleotide from
Restriction endonucleases from two different organisms that recognize the same DNA sequence for cleavage are called
Assertion (A): Scientists can cut apart and paste together DNA molecules at will, regardless of the source of the molecules.
Reason (R): DNA fragments can be manipulated using restriction endonucleases and DNA ligases.
From an alloy, two specimens are machined and tested separately under tension and compression. The engineering stress-strain curves as well as the true stress-true strain curves for tension and compression are plotted in the same diagram. Identify the correct statements:
P. The engineering stress-strain curves in tension and compression are identical.
Q. The true stress-true strain curve in compression is lower than the true stresstrue strain curve in tension due to Bauschinger effect.
R. The true stress-true strain curve in tension is above the corresponding engineering stress-strain, curve.
S. The true stress-true strain curve in tension and compression are identical.
Consider the following statements and choose the correct answer:
In order to be a useful vector, a plasmid:
1. Must possess the genes essential for replication of DNA
2. Must carry, at least, one gene that can be used as a marker for the selection of the plasmid in the transformed cell
3. Must include, at least, one gene recognizable by its product or activity, which possesses within it a cutting site for a restriction enzyme
4. In the rep region must contain a cutting site for the restriction enzyme to be used
"A complete restriction digestion of a circular plasmid (5000bp) was carried out with HindIII, BamHI and EcoRI individually. Restriction digestion yielded following fragments.
Plasmid + HindIII → 1200bp and 3800bp
Plasmid + BamHI → 5000bp
Plasmid + EcoRI → 2500bp
The number of sites for EcoRI, BamHI and HindIII present on this plasmid are"