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

How to determine if bacteria is sensitive to an antibiotic?

2100

What are Beta-lactams?

2 4991

What diseses does the Epstein Barr Virus cause?

1 4061

what is a cytopathic effect?

2 4921

Compare and contrast feedback inhibition and enzyme repression?

9767

A base deletion occurs in the regulator gene of the LAC operon. Describe how the operation of the LAC operon might be affected?

1979

A single base exchange mutation occurs in the promoter of the TRP operon. How the operation of the HIS operon might be affected in two ways?

2273

How the positive and negative DNA markers are used in genetic engineering?

2225

Differentiate between biotechnology and bioengineering?

2399

What are the 8 steps that are involved in genetic engineering?

3879

You want to select a bacterium that has obtained a genetic marker conferring resistance to tetracycline. How would you accomplish this?

1 2897

How restriction enzymes,DNA probes are used in genetic engineering?

1 3420

What is the difference betwee bacteriostatic and bacteriocidal?

2 5035

What evidence can you cite that suggests that rheumatic fever is an autoimmune disease?

1949

Describe the stages and symptoms of Syphilis?

1 4519

Un-Answered Questions { Biological Sciences }

Classify the tomato into fruits, roots, stem.

995

Define population?

277

how I cell disease is caused?

2356

What is the stage of the embryonic development in which these structures are formed? What are the destinations of the archenteron and of the blastopore?

Explain the mechanism of antibacterial action?

2023

Which camel has two humps?

981

which fat soluble vitamin has co-enzymic function?

1882

Explain which branch of science deals with the transformation of chemical energy into electrical energy and vice versa?

973

In the geometrical isomerism, if the similar groups are present on opposite side is called as?

1035

Why did you choose BSC with Microbiology after your diploma in pharmacy and than MBA ? You also could do B.pharmacy and MBA?

2598

Describe the technique for Centromere protein staining ?

2036

What are the functions of placenta?

Which is the smallest marsupial?

995

What is the ratio of slaked lime and sand in mortar?

992

Which is the largest of the ape?

1055

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