Biotechnology a...

Gene for antisense polygalactouronase will lead to

Seeds of golden rice are yellow in colour because

Flavr Savr tomato is produced______.

GM Arabidopsis produces dsRNA to

Cry genes introduced in a plant will not be affective against

The cry1Ac gene in Bt Brinjal is under the transcriptional control of an enhanced cauliflower mosaic virus 35S (CaMV35S) promoter, which ensures

Agrobacterium naturally inserts DNA into plants by

Cry toxin is released from the crystal in the insect gut as

Biotechnology has advantages over conventional breeding as

Which of the following methods should be used to increase crop production without use of chemicals and fertilizers?

Assertion: Bacillus thuringiensis forms protein crystals during particular phase of growth.Reason: These crystals contain a toxic insecticidal protein that kills the certain insects.

Gene used to treat emphysema is

The main challenge for production of insulin using rDNA technique was

A person born with hereditary disease can be treated by

The two polypeptide chains in insulin are linked via Sulphur. The bond formed is

A radioactively labeled Probe can be detected by

Mature insulin is different from pro-insulin in

Detection of bands on a southern blot is done by_____.

Transgenic cow Rosie, produced human protein enriched milk that contain:

For which of the disease transgenic models do not exists now days?

Toxicity of drug on human can be studied by using transgenic animal by

Assertion: For toxicity testing, transgenic animals are made to carry genes which make them more sensitive to toxic substance.

Reason: Transgenic animals are exposed to toxic substance to be study to know their effect.

Useful biological products are obtained from transgenic animals to treat disease like
i. Emphysema
ii. AIDS
iii. Cystic fibrosis
iv. Phenylketonuria

In 1997, an American company got patent rights on

A company has developed a GM maize plant which produces high amount of sugar. The right granted to the company because of which others cannot use it is