Recent questions tagged theoryquestion

In view of the current food crisis, it is said that we need another green revolution. Highlight the

asked Jul 10, 2017 by pady_1

1 answer

Name the first transgenic cow. Which gene was introduced in this cow?

asked Jul 10, 2017 by pady_1

1 answer

Can a disease be detected before its symptoms appear? Mention the principle involved.

asked Jul 10, 2017 by pady_1

1 answer

Expand GMO.

asked Jul 10, 2017 by pady_1

1 answer

What would happen when one grows a recombinant bacterium in a bioreactor but forgot to add antibioti

asked Jul 10, 2017 by pady_1

1 answer

A mixture of fragmented DNA as electrophoresed in an agarose gel. After staining the gel with ethidi

asked Jul 10, 2017 by pady_1

1 answer

How does one visualize DNA on agarose gel?

asked Jul 10, 2017 by pady_1

1 answer

Describe the role of $CaCl_2$ in the preparation of competent cells?

asked Jul 10, 2017 by pady_1

1 answer

A plasmid DNA and a linear DNA (both are of the same size) have one site for a restriction endonucle

asked Jul 10, 2017 by pady_1

1 answer

A recombinant DNA molecule was created by ligating a gene to a plasmid vector. By mistake, an exonuc

asked Jul 10, 2017 by pady_1

1 answer

Both a wine maker and a molecular biologist who has developed a recombinant vaccine claim to be biot

asked Jul 10, 2017 by pady_1

1 answer

What is meant by gene cloning?

asked Jul 10, 2017 by pady_1

1 answer

What modification is done on Ti plasmid of Agrobacterium tumefaciens to convert it into a cloning ve

asked Jul 10, 2017 by pady_1

1 answer

Name a recombinant vaccine that is currently being used in vaccination program. 

asked Jul 10, 2017 by pady_1

1 answer

While doing a PCR, 'denaturation' step is missed. What will be its effect on the process? 

asked Jul 10, 2017 by pady_1

1 answer

What is the significance of adding proteases at the time of isolation of genetic material?

asked Jul 10, 2017 by pady_1

1 answer

Restriction enzymes could not have more than one site of action in the cloning site of a vector. Com

asked Jul 10, 2017 by pady_1

1 answer

What does 'competent' refer to in competent cells used in transformation experiments?

asked Jul 10, 2017 by pady_1

1 answer

What does 'H' in 'd' and 'III' refer in the enzyme Hind III?

asked Jul 10, 2017 by pady_1

1 answer

Would you choose an exonuclease while producing a recombinant DNA molecule? 

asked Jul 10, 2017 by pady_1

1 answer

Describe the main ideas behind the biological control of pests and diseases.

asked Jul 9, 2017 by pady_1

1 answer

Why is aerobic degradation more important than anaerobic degradation for the treatment of large volu

asked Jul 9, 2017 by pady_1

1 answer

Which type of food would have lactic acid bacteria? Discuss their useful application.

asked Jul 9, 2017 by pady_1

1 answer

What are biofertilizers? Give two examples.

asked Jul 9, 2017 by pady_1

1 answer

Which bacteria has been used as a clot buster? What is its mode of action?

asked Jul 9, 2017 by pady_1

1 answer

What is a broad spectrum antibiotics? Name one such antibiotic.

asked Jul 9, 2017 by pady_1

1 answer

How do microbes reduce the environmental degradation caused by chemicals?

asked Jul 9, 2017 by pady_1

1 answer

How do bioactive molecules of fungal origin help in restoring good health of humans?

asked Jul 9, 2017 by pady_1

1 answer

Name the scientists who were credited for showing the role of penicillin as an antibiotic.

asked Jul 9, 2017 by pady_1

1 answer

How was penicillin discovered?

asked Jul 9, 2017 by pady_1

1 answer

Why are cyanobacteria considered useful in paddy plants?

asked Jul 9, 2017 by pady_1

1 answer

How do mycorrhizal fungi help the plants harbouring them?

asked Jul 9, 2017 by pady_1

1 answer

How has the bacterium bacillus turingiensis helped us in controlling caterpillars of insect pe

asked Jul 9, 2017 by pady_1

1 answer

How is the copy number of the plasmid vector related to the yield of recombinant protein?

asked Jul 9, 2017 by pady_1

1 answer

Why are flocs important in biological treatment of waste water?

asked Jul 9, 2017 by pady_1

1 answer

What is the group of bacteria found in both the rumen of cattle and sludge of sewage treatment?

asked Jul 9, 2017 by pady_1

1 answer

Give an example of a rod shaped virus.

asked Jul 9, 2017 by pady_1

1 answer

Name an immune immunosuppressant agent.

asked Jul 9, 2017 by pady_1

1 answer

Name any two industrially important enzymes.

asked Jul 9, 2017 by pady_1

1 answer

Name the states involved in Ganga Action Plan.

asked Jul 9, 2017 by pady_1

1 answer

Which species of penicillium produces Roquefort cheese?

asked Jul 9, 2017 by pady_1

1 answer

Why are blue algae not popular as bio fertilizers?

asked Jul 9, 2017 by pady_1

1 answer

What is the source organism for EcoRI  restriction endonuclease?

asked Jul 9, 2017 by pady_1

1 answer

Give any two microbes that are useful in biotechnology.

asked Jul 9, 2017 by pady_1

1 answer

What would happen if our intestine harbours microbial flora exactly similar to that found in the rum

asked Jul 9, 2017 by pady_1

1 answer

Writ the most importamt characteristic that Aspergillus niger, Clostridium butylicum and Lactobacill

asked Jul 9, 2017 by pady_1

1 answer

Why is distillation required for producing certain alcoholic drinks?

asked Jul 9, 2017 by pady_1

1 answer

What for nucleopolyhydro viruses are used now a days?

asked Jul 9, 2017 by pady_1

1 answer

Why do we prefer to call secondary waste water treatment as biological treatment?

asked Jul 9, 2017 by pady_1

1 answer

Name the microbe used for production of strain. Hoe do strains lower blood cholesterol levels?

asked Jul 9, 2017 by pady_1

1 answer

Ask Questions, Get Answers