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Biotechnology And Its Applications

Question

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Expand the following and mention one application of the following

(i) PCR (ii) ELISA

Solution

(i) PCR - Polymerase Chain Reaction. It is used to amplify the gene of interest.

(ii) ELISA - Enzyme linked Immuno-sorbent Assay. It is widely used as diagnostic test for AIDS.

Some More Questions From Biotechnology and Its Applications Chapter

Name the toxin produced by Bacillus thuringiensis.

What is the utility of Bt-Toxin gene ?

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 ?

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