Biotechnology - UNIT-I

Use of biological organisms for the replacement of existing chemicals or production of new products with quality, high quantity in a short period is________.

• Biotechnology

• Biochemistry

• Genetics

• Biology

Give an example for restriction enzymes

• EcoRI

• Ligase

• Reverse transcriptase

• klenow enzyme

Sticky end cut restriction enzyme is ____

• BamHI

• EcoRI

• pBR322

• TiPlasmid

Important Scope of biotechnology is

• Improving the financial status of the human being

• Improving the quality of human life and at protecting him from dangerous diseases.

• Improving the population of wild animals

• Improving the population of wild flora

ICGEP (International Centre for Genetic Engineering and Biotechnology) located at

• Bangalore

• New Delhi

• Chennai

• Hydrabad

Molecular pharming pharming is the use of genetically modified plants (or animals) as a source of pharmaceutical products.

• True

• False

The DNA fragments have sticky ends due to

• Endonuclease

• Calcium ions

• Unpaired bases

• Free methylation

Restriction site for EcoRI is

• True

• False

Gene cloning vector is

• An animal carries pathogen and spread to other animals

• A DNA carries another DNA and inserted to host cell

• It carries a particular disease from one living thing to another

• None of the above

cDNA obtained from

• T DNA

• rDNA

• Z DNA

• mRNA