What are primary cell cultures 

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#Question id: 18993

#Part-A Aptitude & General Biotechnology

Which of the following is not true about solvent programming which is done in high performance liquid chromatography?

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#Question id: 3267

#Part-A Aptitude & General Biotechnology

In a typical Mendelian population, individuals carrying gene ‘a’ in homozygous condition suffer from phenylketonurea. Those with A in homozygous condition are normal. Others, who are heterozygotic with Aa, are carriers. If the frequency of ‘a’ in a population is 0.20, what is the percentage of normal individual in the population?

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#Question id: 2624

#Part-A Aptitude & General Biotechnology

What is negative regulation of lac operon

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#Question id: 639

#Part-A Aptitude & General Biotechnology

Match the coenzymes in column I enzymes to class of enzymes in column II

A. Phosphofructokinase	1. Redox reaction
B. Enolase	2. Phosphoryl shift
C. Phosphoglycerate mutase	3. Dehydration
D. Glyceraldehyde 3 Phosphate dehydrogenase	4. Phosphoryl transfer

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#Question id: 2627

#Part-A Aptitude & General Biotechnology

Binding of repressor on to the operator sequences, RNA polymerase binding is analyzed by; Which one is incorrect.