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?

1184

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

1201

What is the quaternary structure of a protein?

1125

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

991

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

966

How can denaturizing be classified regarding its reversibility?

1076

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

1090

What is optical isomerism? Which compounds exhibit optical isomerism?

1185

What is the relation between vitamins and enzyme cofactors?

1207

What is meant by substrates of enzymatic reactions?

1179

What are respectively some remarkable functions of hemoglobin?

1065

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

1162

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?

1112

Does ph affect the enzyme activity?

1073

What is markownikoff’s rule?

1139

Un-Answered Questions { Biological Sciences }

Anatomically, what are the frontal and pre-frontal cortical areas? What do you know about patients with lesions in the orbital-frontal cortex?

2102

What is hoffman degradation method?

1097

Which are the molecules that make possible active transport through membranes?

942

Describe several different types of spores that can be produced by asexual reproduction in fungi?

2362

At what temperature should fresh sweet potato leaves be stored and dried?

1861

How long do flowers usually last?

1122

What is a brain freeze?

934

Why do preserved foods not spoil?

969

Glycolysis is A) C6H12O6 --> 2C2H5OH + 2CO2 B) C6H12O6 --> 2CH3H4O3 + 4H c) C3H4O3 + NAD --> C2H5OH + CO2 NAD D) C6H12O6 + 6H20 --> 6CO2 + 6H2O

3150

What are the forms and conditions under which alcohol is of value for microbial control?

2170

Explain the main characteristics of the age pyramids of developed countries?

364

How many interviews have you had and how do you feel about this company compared to others?

2058

Describe the grafting in jasmine tree?

2245

Describe about Actinomyces gerenseriae ?

2256

At is the difference between transfection and transduction?

1159

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