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 happen to a denaturated enzyme regarding its functionality? How that result can be explained with the help of the lock and key model?

1107

Do all proteins have quaternary structure?

1115

Explain the reduction of the activation energy of chemical reactions?

1026

Which are the nucleotides “portions” that bind in the formation of nucleic acids? What is meant by the 5’ and 3’ extremities of nucleic acids?

1017

What are pentoses? To what organic group do pentoses belong? Are nucleotides formed of only one type of pentose?

1041

What is the difference between essential and natural amino acids?

1091

What are respectively some remarkable functions of reverse transcriptase?

1055

What is the completing sequence of nitrogen-containing bases for an agccgttaac fragment of a dna chain?

1184

What are dextrorotary compounds and levi rotary compounds?

1103

Why ethylene undergoes electrophilic addition reactions?

1064

Bacteria are prokaryotic cells, i.e., They do not have membrane-delimited nucleus. Eukaryotes have cells with delimited nucleus. Where in these types of cells can dna are found?

1154

Of what units are, nucleic acids constituted?

1093

What are respectively some remarkable functions of cd4?

1116

Aromatic compounds generally undergo which type of reactions?

1162

What are allosteric enzymes?

1074

Un-Answered Questions { Biological Sciences }

Explain notochord?

Which theory explains the paramagnetic nature of oxygen? Who proposed it?

1105

What are some factors that can lead to protein denaturizing?

1055

What is the difference between defined, characterized and standard serum?

1191

How to do phage titrering ?

2041

what is Neurosphere attachment ?

2210

What is the Problem in Testing Antibiotic Sensitivity of Clumping Bacteria?

2057

What is the VOR in primates?

1970

What is the difference between growing and cultivating?

2150

What is murrah?

927

What are species?

333

what are the Growing conditions for OE21 & OE33 cells ?

1992

What are some examples of movement created by the contraction of sarcomeres of the muscle cells?

876

What is a local field potential?

1965

How is this bio technology useful in our day to day life?

1028

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