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

When it functions as a "second messenger", cAMP a) acts outside the cell to influence cellular processes. b) acts "second in importance" to AMP. c) activates all cytosolic protein kinases. d) activates the cAMP-dependent protein kinase.

2393

The reduction-oxidation (Redox) potentials of NADH and FADH2 show that the following reaction is spontaneous: a) FADH2 + NAD+ --> FAD + NADH b) FADH2 + NADP+ --> FAD + NADPH c) NADH + FAD --> NAD+ + FADH2 d) Reactions a) and b) are both spontaneous

1 7825

The ATP synthase of bacteria is an Fl-like particle attached to the a) ends of proto-mitochondria. b) inner surface of the cell (or plasma) membrane. c) outer surface of the cell (or plasma) membrane. d) surface of protonic vesicles.

1 4142

The yield of ATP/glucose unit in glycolysis with glycogen as the glucose source is a) 2.0 b) 2.5 c) 3.0 d) 4.0

1 3911

Can DeCypher be used for protein struc-ture modeling?

2081

Define COG and KOG ?

1 6877

How to Insert Genomic DNA into yeast ?

2137

What is Phantom Gene Sequence?

2392

How to Draw a 3D structure of a Protein from its amino acid sequece?

1 6866

How to Count number of nucleotide substitutions ?

2266

What is the secondary structure of intron ?

2170

How many base pairs does the simplest bacteria have?

1 3314

What are oesophageal molecular markers?

2120

What is the difference between SE(Standard Error) and SEM (Standard Error of Mean) ?

1 13791

What is the Equation for cell diffusion?

1 3697

Un-Answered Questions { Sciences }

what are the structures on the gills of mushrooms?

1954

hi i am in final year of msc electronics.i am interested in space research.but i dont know which stations offering if any one has an idea please tell me the details. thank you

1998

How do carnivorous plants digest their food?

3025

Briefly describe immunoglobulin (ig) a.

478

My question is. How many types of REGISTER? and define its all types of REGISTER? plzzz

2194

Explain what is an electron?

1074

How are geophysical methods applied in practice?

1099

What is the greatest common divisor for the numbers 102 and 30?

1311

What is B – lymphocyte?

476

Explain why are metals able to conduct current so well?

875

What is audio frequency?

1035

Name the assay method for insulin in serum

629

Polymers of vinyl chloride are called?

1091

How does pediatric oncology differ from adult oncology, and how do you approach the diagnosis and treatment of childhood cancers?

Which nerve root is associated with the achilles reflexes?

880

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