Penicillin is an antibiotic that inhibits enzymes from catalyzing the synthesis of peptidoglycan, so which prokaryotes should be most vulnerable to inhibition by penicillin?

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#Question id: 439

#Part-A Aptitude & General Biotechnology

The amount of energy recovered as ATP can be estimated by measuring free energy of hydrolysis of

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#Question id: 18960

#Part-A Aptitude & General Biotechnology

cDNA library do not require very large vectors hence which of the following is commonly used in cDNA library

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#Question id: 4209

#Part-A Aptitude & General Biotechnology

Tryptophan synthesis can be controlled by a process called attenuation in which the levels of tryptophan in the cell control translation by

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#Question id: 14157

#Part-A Aptitude & General Biotechnology

A ktup is composed of ___residues for protein sequences and _____ residues for DNA sequences.

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#Question id: 11073

#Part-B Specialized Branches in Biotechnology

The respiratory passageways have smooth muscle in their walls. Which of the following best describes the effect of acetylcholine and epinephrine on the respiratory passageways?