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 are forbidden clones?

Biocon,

1 14560

Name the bacteria which are commonly found in genital organs?

3 7588

Explain the phenomenon of marker rescue?

1 6698

What are imperfect fungi?

3 6643

What are nk cells or natural killer cells?

1 4816

What are monoclonal antibodies?

Aurobindo,

2 6842

What is the difference between gram positive and gram negative bacteria?

6 15987

What is meant by thermal death point?

Aurobindo,

2 9665

What is tyndallisation or intermittent sterilization?

2 14630

What is methyl red test?

Biological.e.limited, Shantha Biotech,

8 22468

What is meant by clone?

3 9859

What are nonsense codons?

3 8126

What is a missense mutation?

2 5685

Who discovered the conjugation process in bacteria?

1 6300

What is “f” factor?

2 6837

Un-Answered Questions { Biological Sciences }

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

2063

Explain worm feeds itself by sucking the blood of animals and humans.after feeding, the worm becomes fat and falls off?

1131

why ph is not more than 14?

1571

How to start a keratinocyte culture?

2012

Which white blood cell is typically known as the bodys first line of defense?

944

Explain about b-D-glucosidase?

2210

Does anyone know of any genetic defects on animals? I'm just curious why I've never seen an animal with gigantism, or dwarfism, or down syndrome. I'm sure they all dont die at birth. I'm really interested in some information on this. thanks

2163

Give an account of Viral isolation?

2195

How many THP-1 cells should we put in a 24-well dish ?

2078

Describe Shigella flexneri ?

2227

To how much extent skin color depends on genes?

2335

Describe about pH indicating plates?

2485

why are some plants greener than others?

2597

What is a DNA array?

2192

Explain the morphology of an embryo from ventral to dorsal portion after neural stage?

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