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Biotechnology : Principles And Processes

Question

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Name the source organism that possesses Taq polymerase. What is so special about the function of this enzyme?

Solution

Taq polymerase is obtained from the bacterium Thermus aquaticus. It is a thermostable DNA polymerase enzyme and remains active even remain active during the high temperature induced denaturation of double stranded DNA in a PCR reaction.

Some More Questions From Biotechnology : Principles and Processes Chapter

What are BACs and YACs ?

Name the soil bacterium which contain gene for production of endotoxins.

What is crown gall tumor ?

Define T-DNA.

Name a technique by which DNA fragments can be separated.

What are the different tools in Recombinant DNA technology?

Give the full form of PCR. Who developed it ?

What is the source of DNA polymerase i.e., Taq polymerase ?

Define “melting of target DNA”.

What would be the molar concentration of human DNA in a human cell ? Consult your teacher.

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