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

Aldehydes and ketones characteristically undergo which reactions?

1006

Into which two groups can the nitrogen-containing bases that form dna and rna be classified? What is the criterion used in that classification?

1078

Is there difference between the initial and the final energy levels in catalyzed and non-catalyzed reactions?

1166

What is the importance of the primary structure?

1242

What are some factors that can lead to protein denaturizing?

1063

What is the tertiary structure of a protein?

1090

Since pepsin is a gastric enzyme does it, has acid or basic optimum ph? What happen to pepsin when it passes to the duodenum?

1047

Aldehydes (ch3cho) and vinyl alcohol (ch2=choh) are?

1040

What is the secondary structure of a protein?

1279

What are the main theoretical models that try to explain the formation of the enzyme-substrate complex?

1094

Define geometrical isomerism.

1127

What are respectively some remarkable functions of immunoglobulin?

1098

What is the primary structure of a protein? What is the importance of the primary structure?

1095

According to the watson – crick model how many polynucleotide chains does a dna molecule has?

1037

Of what units are, nucleic acids constituted. What are the chemical entities that compose that unit?

1087

Un-Answered Questions { Biological Sciences }

What is polyembryony?

What are the environmental harms caused by mercury pollution?

290

Why do humans have two intestines - small and big?

988

Explain about the inhibition of transformation by DNA ?

2172

what is the role of auxins in floral bud development and fruit development?

1844

Which cat can live without water for the longest time?

982

To how much extent skin color depends on genes?

2297

How is Genetic Engineering currently used?

2430

How does caffeine effect plant growth?

1038

what is a qi number?

2325

Why fe3+ ion is more stable than fe2+ ion is?

1076

What is the order of C-H bond length in C2H6 and C2H4 and C2H2?

1061

How to measure neuronal cell differentiation?

1884

Explain how are grasslands classified?

354

What is the formula of the net primary production (NPP)? How does NPP relate to the energy pyramids?

284

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