Biological Sciences Interview Questions, Answers for Freshers and Experienced asked in various Company Job Interviews

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Biological Sciences Interview Questions

Questions Answers Views Company eMail

What is hapten?

Reddy Labs,

3 10104

What is the difference between transformation and transduction?

Biocon,

4 29014

What are pili or fimbriae?

Biocon,

6 14330

What are viriods?

AFMC, Biocon,

5 13325

What are the two tests for antibody detection?

Biocon,

4 10151

Explain Gram Staining method?

Biocon,

6 16731

Name the final larval form of trematodes?

1 4588

Name the causal organism of filariasis and where they live?

1 7491

What is pleomorphism?

1 6854

What is the chemical formula for erythromycin?

Reddy Labs,

2 9968

Who discovered the acid stain first?

Bharat Biotech,

3 8136

What is betapropiolactone?

Aurobindo, Himadri,

3 8405

Name the two stains which are used for the demonstration of fungal elements in tissue sections?

Bharat Biotech,

1 6337

HIV virus belongs to which family?

Biological.e.limited,

4 11648

Hepatitis virus belongs to which family?

Biological.e.limited,

3 8914

Un-Answered Questions { Biological Sciences }

Why waste is considered one of the major environmental issues?

376

How to contaminate bacterial culture ?

2061

What is markownikoff’s rule?

1131

What is the cell division during the first stage of the embryonic development called? How is this stage characterized?

What do albert a(1) and b(2) solution contain?

1125

why life span of RBC IS GREATER THEN THE WBC?

2586

What specific mechanism regulates cyclic vs noncyclic electron transfer during light reactions of photosynthesis?

2165

What is chemical formula for borax?

1071

What is the respective importance of nitrogen for the living beings?

384

How often can a female rat reproduce?

1027

What is a flying squirrel?

1106

poly-L- vs. poly-D-lisine ?

1996

what is the transfection reagent for HT-29 and HCT-116 cells ?

2405

What happen to a denaturated enzyme regarding its functionality?

1044

How do you call fifth, ‘a’ group elements collectively?

1095

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