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

If cos2A + cos2B + cos2C = 1 then ABC is which type of triangle?

2 8562

NLO : RPS : : ? : ZXA

Wipro,

2844

you had 1,500 base pair pieces of random DNA and you wanted to know how many of them had homology to known genes, what would you do to determine that?

2 4769

what is Resolution?

1920

What does plating efficiency mean?

1 4747

How do I grow hybridoma cell lines as ascites, especially rat-mouse hybridomas?

1 5551

What are the recommended carbon dioxide (CO2) levels needed to grow a cell culture?

1 5332

What is the difference between the passage number of a cell line and its population doubling level?

1 6386

Why do some cell lines require sodium pyruvate?

1 11998

Can mechanical freezers be used for cryogenic storage of cultured cells?

1 3714

Why is supplemental insulin required for ATCC CRL-1794 (13C4)?

1 4220

How do we determine if a hybridoma is producing antibody?

1 4066

What are some factors that I must consider when depositing my cell line at ATCC?

1 3544

How To determine the IFU for viral culture?

1 4423

What is MOI?

1 4149

Un-Answered Questions { Biological Sciences }

Explain the basic circuits for a current- and voltage- clamp set-up.

1844

What a test tube brush and how is it used?

924

Genetic load means ?

1903

What is the difference between prokaryotes and eukaryotes?

932

How are cells with delimited nucleus called? What are the main elements of the nucleus?

980

What is gastrulation? How during gastrulation are the &rst two germ layers formed? Which are these germ layers?

What are the main differences between parsimony,distance and likelihood-based algorithms?

2216

What do the major organs of the digestive system do?

938

Walking man eating tree', what is its scientific name?

2073

explain why can it be said that the enzymatic action is highly specific?

1132

Explain how the slides and specimens used as instructional resources?

1093

What are the enzymes produced by streptococci?

2183

Define harmonious ecological interaction?

394

What are the benefits can commensalism offer to a species?

338

What is C-compliator?

2557

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