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Genetic engineering has been successfull...

Genetic engineering has been successfully used for producing (A) Transgenic mice for testing safety of polio vaccine before use in humans (B) Transgenic models for studying new treatments for certain cardiac diseases (C) Transgenic cow-Rosie which produces high fat milk for making ghee (D) Animals like bulls for farm work as they have super power.

A

Transgenic mice for testing safety of polio vaccine before use in humans

B

Transgenic models for studying new treatments for certain cardiac diseases

C

Transgenic cow-Rosie which produces high fat milk for making ghee

D

Animals like bulls for farm work as they have super power.

Text Solution

Verified by Experts

The correct Answer is:
A
Transgenic mice for testing safety of polio vaccine before use in humans
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Science, like any knowledge, can be put to good or bad use, depending on the user. Given below are some of the applications of science. Formulate your views on whether the particular application is good, bad or something that cannot be so clearly categorised : (a) Mass vaccination against small pox to curb and finally eradicate this disease from the population. (This has already been successfully done in India). (b) Television for eradication of illiteracy and for mass communication of news and ideas. (c) Prenatal sex determination (d) Computers for increase in work efficiency (e) Putting artificial satellites into orbits around the Earth (f ) Development of nuclear weapons (g) Development of new and powerful techniques of chemical and biological warfare). (h) Purification of water for drinking (i) Plastic surgery (j ) Cloning

Choose the correct options :- (I) Transgenic animals that produce useful biological products such as human protein ______A_______used to treat emphysema (II) In 1997, the first transgenic cow, rosie produced human alpha -lactalbumin enriched milk (____B____g/l) (III) Transgenic mice are being used to test the safety of ____C_____. (IV) Transgenic animals are made that carry genes which make them _____D____to toxic substance than non-transgenic animals

Select the correct option for the given statements 'X', 'Y' and 'Z'. 'X' - A transgenic cow, Rosie produced human protein-enriched milk, which was nutritionally more balanced product for human babies than natural cow milk. 'Y' - Milk produced by transgenic cow, Rosic contain 2.4 gm. protein/li. 'Z' - In the above mentioned milk in 'Y' statement, alpha -lactalbumin is present. (A) Statement X, Y, Z are true and statement Z gives correct explanation for X (B) Statement X, Y, Z are true and statement Z does not give correct explanation of X (C) Statement X & Y are correct. Statement Z is wrong (D) Statement X & Y are wrong. Statement Z is correct

Read the following four statements (A-D) about certain mistake in two of them. (a) The first transgenic buffalo, Rosie produced milk which was human alpha - lactalbumin enriched. (b) Restriction enzymes are used in isolation of DNA from other macromolecules. (c) Downstreaming processing is one of the steps of rDNA technology (d) Disarmed pathogen vectors are also used in transfer of rDNA into the host. (A) b & c (B) c & d (C) a & c (D) a & b

KUMAR PRAKASHAN-BIOTECHNOLOGY AND ITS APPLICATIONS-Section - F (Multiple Choice Questions (MCQs ASKED IN COMPETITIVE EXAM))
  1. Which is used to promote growth of new blood vessels, thus helping in ...

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  2. Which one is correct regarding genetically engineered insulin using E....

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  3. Genetic engineering has been successfully used for producing (A) Tran...

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  4. Some of the characteristics of Bt-cotton are (A) Long fiber and resi...

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  5. Silencing of mRNA has been used in producing transgenic plants resista...

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  6. An improved variety of transgenic basmati rice (A) does not require ...

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  7. Read the following four statements (A-D) about certain mistake in two ...

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  8. Which one of the following is now being commercially produced by biote...

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  9. The most common substrate used in distilleries for the production of e...

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  10. Maximum number of existing transgenic animals is of (A) Fish (B) Mic...

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  11. The process of RNA interference (RNAi) has been used in the developmen...

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  12. Continuous addition of sugars in 'fed batch' fermentation is done to

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  13. Consumption of which one of the following foods can prevent the kind o...

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  14. A patient brought to a hospital with myocardial infarction is normally...

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  15. Tobacco plants resistant to a nematode have been developed by the intr...

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  16. The first clinical genetherapy was given for treating

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  17. Bacillus thuringiensis forms protein crystals which contain insecticid...

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  18. Basic principle of developing transgenic plants and animals is to intr...

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  19. Genetic engineering has helped in the production of

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  20. Genetically engineered microorganism used successfully in bioremediati...

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