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 are the disadvantages of transgenic animals for neuroscientific studies?

948

What is a turnover number of an enzyme?

869

What is movements?

867

What is the yous of hplc, how we use the columns, what is the important in the pharma field?

858

Why do you want to do phd?

1122

At is the difference between transfection and transduction?

1164

Explain and define standard feat of formation

1205

Explain activation energy?

1038

Explain who proposed law of mass action? What does it states?

1199

Explain why nitrogen cannot form penta halides?

1174

Explain what are the raw materials used for the precipitation of na2co3 by solvay ammonium process?

1101

Explain kararch effect?

1081

explain why can it be said that the enzymatic action is highly specific?

1095

Explain threshold energy?

1064

What are pentoses? Are nucleotides formed of only one type of pentose?

1084

Un-Answered Questions { Sciences }

2. Two grams of Benzoic acid are dissolved in 200 ml of water and extracted with 200 ml of diethyl ether. The distribution coefficient of benzoic acid is 100, and its dissociation constant is 6.5 10-5. Calculate the distribution ratio (D) of benzoic acid at pH 2, 5, and 6. 3. Calculate D at pH 2 to 10 (1 unit apart) in the above problem, and plot D versus pH.

2231

explain the proper definition of light?

1001

what are PEG transfection - parameters?

2095

How do you find the most recent human sequence data in the data bases inorder to determine physical maps?

2070

Which animal has the characteristics of both mammals and birds?

949

Who proposed law of mass action?

1071

What is the mean of “no room to floss”?

770

Which cell organelles are well-developed in secretory cells?

980

How to do phage titrering ?

2057

WHY pKa value is more important than pH value of the mobile phase in HPLC?

1780

What is a proteic unit?

2717

what is use of physics in banking ? why we hire you as you are graduated in physics honours?

1687

what is antibacterial index

2429

Maximizing Lambda Phage Growth really Inhibits Lysogeny?

2179

Can opening stuff (like, bottle caps or plastic packaging) with teeth wreck teeth?

722

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