Restriction enzymes are considered as a type of endonuclease. Why?</h2></div>

How are 'sticky ends' formed on a DNA strand? Why are they so called?</h2></div>

Why is a thermostable DNA polymerase needed in amplification/genetic engineering?</h2></div>

In which field, application of biotechnology occurs?</h2></div>

Which one of the following enzymes is used in PCR reaction?</h2></div>

<div>Read the following four statements (A - D).</div><div>(A) The first transgenic cow, Rosie produce…

Alec Jeffreys used .......... as genetic marker.</h2></div>

Restriction endonucleases will make two types of cuts, those that result in blunt ends (A) and ends with overhangs of on…