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 does the substrate concentration affect the speed of enzymatic reactions?

1173

What is meant by the 5’ and 3’ extremities of nucleic acids?

1181

What is the quaternary structure of a protein?

1116

Give the type of functional group, general formula, and the suffix for methanoic acid (or) formic acid.

980

Which type of chemical bond maintains the pairing of each chain in the dna molecule?

960

How can denaturizing be classified regarding its reversibility?

1068

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

1083

What is optical isomerism? Which compounds exhibit optical isomerism?

1175

What is the relation between vitamins and enzyme cofactors?

1198

What is meant by substrates of enzymatic reactions?

1170

What are respectively some remarkable functions of hemoglobin?

1056

What are enzymes? What is the importance of enzymes for the living beings?

1157

Concerning enzymatic reactions how different, are the graphic curve of the variation of the speed of a reaction as function of substrate concentration and the curve of variation of the speed of a reaction as function of temperature?

1106

Does ph affect the enzyme activity?

1065

What is markownikoff’s rule?

1129

Un-Answered Questions { Biological Sciences }

What is an erlenmeyer flask?

940

What are the enzymes produced by streptococci?

2119

Define black mold?

1030

Calculate the molar extinction coefficient of a solution containing 5 *10-4 g litre-1 of a biomolecule, molecular weight 275 g mol-1, and absorbance 0.75 in a 1.2 cm cuvette.

3132

what is NMuMG transfection?

2267

Under which form is nitrogen fixed by the living beings.

260

What are pioneer species?

317

Why are 'mitochondria' called as 'power house' of a cell?

1027

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

1986

Explain the importance of fungi in medicine?

3218

Describe the Slide adherence for apoptotic fibroblasts?

1742

Explain the Recipe for MM1 media ?

3017

How many different cranial nerves are there in the human body?

896

How can a great biological diversity protect an ecosystem from environmental damages?

305

After the morula stage what is the next stage?

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