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Biotechnology : Principles and Processes
Question
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What are recognition sequences or recognition sites ?

Answer

The specific sites recognised by restriction endonucleases are called recognition sites. Usually the recognition sequences are palindromic in nature that is they read the same when the orientation for reading is kept the same.

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Some More Questions From Biotechnology : Principles and Processes Chapter

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.

Do eukaryotic cells have restriction endonucleases ? Justify your answer.

From what you have learnt, can you tell whether enzymes are bigger or DNA is bigger in molecular size. How did you know ?

Expand EFB.

What are two core techniques that enabled birth of biotechnology ?