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 the advantages of molecular cloning tools?

2 6048

What is genetic genealogy?

1 3965

What is Heterozygote detection?

2045

How much genetic exchange occurs between bacteria in natural conditions?

2825

How Genetic engineering of plants is done with Agrobacterium. tumefaciens ?

1 3609

What is Yersinia enterocolitica?

1 3733

Why the Bacterial spores are a problem in sterilizing instruments and equipment ?

4 7999

How the Disinfecting agents differ from antiseptic agents?

2249

How much time is taken for for killing bacterial spores by immersion in a 2% solution of glutaraldehyde ?

1 3349

Name the chemical compound which is a surface disinfectant acceptable for use on treatment areas after therapy on a suspected hepatitis B carrier?

2307

What are the smallest microorganisms that can cause disease?

1 4477

In which areas the highest numbers of Streptococcus salivarius are found in the oral cavity ?

2380

How Subgingival plaque differs from supragingival plaque?

1 4846

Why Lactobacilli are considered the most aciduric and acidogenic organisms in the oral cavity ?

4561

Root surface caries is caused by which microorganisms?

1 5254

Un-Answered Questions { Biological Sciences }

What are the antibiotics of bacillus subtilis ?

2360

What is the importance of biofilms in a watery environment?

3279

Ionic compound does not show the property of space isomerism, Give the reason?

1243

Explain what is tooth formula?

1004

Define ammensalim?

374

What is the use of hplc, how we use the columns, what is the important in the pharma field?

800

Define geometrical isomerism.

1118

How do organisms adjust to changes in temperature?

1219

How do the amoeboid movements occur?

922

what defines herbs from other plants?

1941

Why the 2a group elements are called alkaline earth elements?

1120

What is a turnover number of an enzyme?

856

how to detect and de-contaminate, Mycoplasma contamination?

1861

Describe the stem cell culture ?

1937

How during gastrulation are the first two germ layers formed?

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