Question

What are probes ?

Solution

It is a single stranded DNA or RNA, tagged with a radioactive molecule, which hybridises with the complementary DNA and aids in detection of specific DNA sequences by autoradiagraphy.

Some More Questions From Biotechnology and Its Applications Chapter

Bt-toxin protein exist in which form ?

How is inactive Bt-toxin converted into active form ?

How Bt toxin causes death of insect ?

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Biotechnology And Its Applications

What are probes ?

Some More Questions From Biotechnology and Its Applications Chapter

Bt-toxin protein exist in which form ?

How is inactive Bt-toxin converted into active form ?

How Bt toxin causes death of insect ?

Name a few forms of cry gene.

List the specific insects killed by (i) cryIAc and (ii) cryIAb.

Name the insect killed by proteins coded by cryIIAb and cry IAc.

What is unique about transgenic animals ?

What is silencing of mRNA ?

What is the process of silencing mRNA ?

Name the genetically engineered insulin.

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