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Biochemistry in Biotechnology MCQs: 36 Questions & Answers in Engineering

36 Biochemistry in Biotechnology MCQs in Engineering with answers & explanations. Practice objective questions for competitive exams, interviews & self-asses… Use the answer toggle below to show or hide all solutions, tap an option to check one question, or open a question for its own page.

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Biochemistry in Biotechnology MCQs: 36 Questions & Answers in Engineering

The value of ΔG°, if given Kep is 1.7, at 23°C will be

Oxidation reduction reactions with positive standard redox potential (ΔE°) have

The degree of inhibition for an enzyme catalyzed reaction at a particular inhibitor concentration is independent of initial substrate concentration. The inhibition follows

Which one of the following amino acid residues will destabilize an α-helix when inserted in the middle of the helix?

The turnover numbers for the enzymes E1 and E2 are 150 s-1 and 15 s-1 respectively. This means

A protein without its prosthetic group is known as

The active site in the alpha/beta barrel structures is usually located

Identify the statement that is not applicable to an enzyme catalyzed reaction.

Amino acid residue which is most likely to be found in the interior of water-soluble globular proteins is

In N-linked glycosylation, the oligosaccharide chain is attached to protein by

Which one of the following is an ABC transporter?

Natural proteins are composed primarily of 20 α-amino acids. Which one of the following statements is true for any of these amino acids in a solution of pH 1.5?

Which one of the following statements is NOT true?

An enzymatic reaction exhibits Michaelis-Menten kinetics. For this reaction, on doubling the concentration of enzyme while maintaining [S] >> [E0],

Levinthal's paradox is related to

Which one of the following statements is CORRECT for enzyme catalyzed reactions? ( ΔG is Gibbs free energy change, Keq is equilibrium constant)

In general, which one of the following statements is NOT CORRECT?

ATP biosynthesis takes place utilizing the H+ gradient in mitochondria and chloroplasts. Identify the correct sites of H+ gradient formation.

An enzyme catalyzes a reaction by

Which one of the following need NOT be conserved in a biochemical reaction?

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