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

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Sciences Interview Questions

Questions Answers Views Company eMail

What is the formula of the DPD for withered (shrank) plant cells? How is that situation possible?

859

What is heterophagic intracellular digestion? How is this process accomplished?

861

What is mass transportation across the cell membrane?

851

How does the sodium-potassium pump present in the cell membrane work? What is the importance of this protein for the cell?

944

What is the structure that maintains identical chromatids bound?

878

What is the difference between the concepts of karyotype and genome?

951

What are some biological examples in which lysosomic enzymes play fundamental role?

1032

What is the name of the membrane that delimits the nucleus? To which component of the cell structure that membrane is contiguous?

911

Do all eukaryotic cells have nucleus and only one nucleus?

888

How do the rough endoplasmic reticulum and the Golgi apparatus act in the production and releasing of proteins?

899

What are the two main types of endocytosis?

964

What are the primary and the secondary constrictions of a chromosome? What is the other name given to the secondary constriction?

867

What is thermite mixture?

1088

What does thermodynamics helps in predicting?

1020

Who proposed law of mass action? What does it states?

1145

Un-Answered Questions { Sciences }

What are the radiations and technology that radiologist uses?

Explain the relations between number of carbon atoms in alkanes and retention time ?

2144

What are the units of bond length?

1093

UV and PDA detector, which have less signal to noise ratio?

1132

The rate constant for the second order reaction is 0.54/M.s at 300oC. How long (in sec) would it take for the concentration of NO2 to decrease from 0.62M to 0.28 M? 2NO2(g) 2 NO(g) + O2(g)

2597

Explain why does dna twist?

941

After primary herpetic gingivostomatitis,where will be the herpes virus may remain dormant ?

2081

What are the differences between entropy, free energy, and enthalpy?

1904

What is a tripod?

1082

What is lncap cell culture ?

13430

Name the macrophages present in brain?

442

In certain company 20% of the men and 40% of the women attended the annual company picnic. If 35% of all the employees are men .what % of all the employee went to the picnic?

894

What causes the elasticity of corneal layer of skin?

1145

What are adaptive features of halophytes?

2676

meron po bang minerals ang astoroids po ba?

2397

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