Bio Chemistry Interview Questions
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why we use 96 well plate in ELISA plate reader?

1798

Glycolysis is A) C6H12O6 --> 2C2H5OH + 2CO2 B) C6H12O6 --> 2CH3H4O3 + 4H c) C3H4O3 + NAD --> C2H5OH + CO2 NAD D) C6H12O6 + 6H20 --> 6CO2 + 6H2O

2569

protine is the substrate found in A) Aerobic respiration B) Protoplasmic perspiration C) seedling stage D) floating respirtaion

2 4340

What is the pore size of nitro cellulose memberane used in soythern blotting technique?

1 2760

Is protein biggerrr than RNA

2 3863

What molecules are present in a typical soap such as sodium stearate and explain how it functions to remove grease from clothes.

1 2984

how will u identify which one of the given 2 test tube contains protein solution or which one contains DNA solution without using any instrument?

5 5953

what are the differences in gene regulations in prokaryotes and that in eukaryotes?

3 5069

Is there any metabolic pathway for water? If not is it possible to provide one?

3 4569

I would like to know what are the main difference in mechanisms of action of: Ascorbic Acid beta-mercaptoethanol and Dimetilsulfoxide (DMSO). thanks in advance.

1 3493

if hydrogen ion concentration of a solution is 90% what will be the ph of that solution?

BITS,

2 4526

1)how can u determine the concentration in an atp solution. (iisc phd interview) 2)why snake venum toxin is not acting as toxin to snake

IISc,

2 11064

mutarotation is observed when phenol and pyridine both are present but phenol or pyridine alone cannot show mutarotation-explain why?

3684

What is the difference between Gram positive & Gram negative bacteria based on its cell contents?

2 6340

How the pure culture can be produced?

1 3277


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Un-Answered Questions { Bio Chemistry }

What is the ratio of slaked lime and sand in mortar?

537


What is xylose?

539


Explain threshold energy?

530


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

592


What is the enzyme that catalyzes the production of rna?

513






Define bond angle?

691


To what organic group do pentoses belong?

568


What are the three main types of rna? What is meant by heterogeneous rna?

580


which property among the following generally decreases from top to bottom in a group 1a? 1. Electropositive, density, basic nature, classical reactivity

570


I understand that urine can act as a reagent to break disulfide bonds? I am particularly interested in bonds between cysteines. and or any other amino acids.

1048


Ionic compound does not show the property of space isomerism, Give the reason?

572


What are respectively some remarkable functions of albumin?

554


What does ammonal contain? For what purpose it is used?

585


How the production of rna called?

575


Which element in 1A group is lighter than water?

570