Question

Highlight any four advantages of genetically modified or transgenic animals

Answer 1

Transgenic animals are those that have had their DNA manipulated to possess and express an extra foreign gene are transgenic animals. .
Advantages. .
1..Normal physiological and developmental
2..For biological products
3.. vaccine safety
4..chemical safety testing
5..study of disease

Answer 2

The four advantages of transgenic animals::
1)Expression through cell culture on bacterial culture requires constant monitoring and sampling.

2)Gene requires certain cellular mechanism to help for the production of protein.The animals used for transgenic purpose naturally carry the mechanism needed to produce complex protein.This mechanism is absent in cell culture.

3)The isolation and purification of expressed protein in conventional method is more difficult than purifying proteins from an animal's milk or body fluid.

4)It is more cost effective as the product is efficiently passed through milk with an average yield of 53% and with 99% purity.

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