Biological Sciences Interview Questions, Answers for Freshers and Experienced asked in various Company Job Interviews

Genetics (207)
Botany (781)
Zoology (409)
Cell Biology (461)

Biological Sciences Interview Questions

Questions Answers Views Company eMail

What are the basic constituents of the cell membrane?

930

What are the respective functions of phospholipids, proteins and carbohydrates of the cell membrane?

960

What are differentiations of the cell membrane?

1055

What is the relation between concentration gradient and active and passive transport?

980

What are the three main types of passive transport?

938

What is the energy source used in active transport through biological membranes?

930

What is the difference between simple and facilitated diffusion? Facilitated by which type of molecule does the term “facilitated” mean?

1002

What is the difference between chromatin and chromosome?

947

How does the intensity of facilitated diffusion vary in relation to the concentration of the moved substance? What is the limiting factor?

958

How does the intensity of simple diffusion vary in relation to the concentration gradient of the moved substance?

974

Without saturation of transport proteins and under same concentration gradient how can the speed of simple diffusion be compared to the speed of facilitated diffusion?

950

What are the molecular facts that support the hypothesis? To which other cellular organelles the hypothesis can also be applied?

1019

What is the endosymbiotic hypothesis about the origin of mitochondria?

992

Where in the cell can ribosomes be found?

882

Of what substance the plant cell wall is made? Is that substance a polymer made of which monomer?

922

Un-Answered Questions { Biological Sciences }

Explain the morphology of an embryo from ventral to dorsal portion after neural stage?

Will the amount of G418 be affected by serum concentration?

1759

how to Create population with sufficient genetic diversity ?

2254

How are reaction rates dependent upon free energy changes?

2381

How is the role of regional fishery bodies changing?

2170

What is the respective importance of water for the living beings?

396

Describe about equine fibroblast culture?

1816

For what purpose ammonal is used?

1170

Which is the extra embryonic membrane whose function is to store nitrogen wastes of the embryo?

What is the average salary that zoologist that work in the feild of ethology make.

2090

What is the difference between periderm and bark?

5995

Explain about the plating efficiency for transfection ?

1919

in the lcmv what type of effect onm the mhc class i molecule

2255

what are the steps involved in the calibration of HPLC

2740

How the biotic potential can be represented in the same graphic?

327

For More Un-Answered { Biological Sciences } Questions Click Here