Question

Explain how foreign gene product can be obtained ?

Answer 1

by using biotechnology

Answer 2

"Steps involved in obtaining foreign gene product:

a.        The desired genetic material is identified and isolated.

b.        Cleavage of the isolated DNA at select places.

c.        Recombinant DNA (rDNA) is formed.

d.        The gene is then amplified.

e.        The rDNA is then introduced into the host cell.

The foreign gene product is then multiplied in the host cell and then produced in large numbers using the bioreactors. Bioreactors are used to produce biomass in large scale by fermentation processes under optimal conditions of temperature, pressure, etc.Example. Stirred and sparged bioreactors.

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