Q. In the following diagram, what does enzyme Z represent?

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Q. Loss of activity which may be restored by the removal of inhibitor is referred to as ___________

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Q. Inhibition of lactase by galactose is an example of which kind of inhibition?

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Q. The rate equation for _______________ inhibition is given by \(V=\frac{V_{max} [S]}{K_m (1+\frac{[P]}{K_p})+[S]}\).

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Q. The following rate equation is given by ___________ inhibition.

\(V=\frac{\left (\frac{V_{max}}{1+\frac{[I]}{K_i’}}\right ) [S]}{\left (\frac{K_m}{1+\frac{[I]}{K_i’}}\right )+[S]}\)

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Q. Mercury causes irreversible inhibition.

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Q. If I = Kᵢ = Kᵢ‘, then what will happen to Vₘₐₓ and Kₘ when inhibitor acts non-competitively?

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Q. What happens to Vₘₐₓ and Kₘ in case of uncompetitive inhibition when I = Kᵢ‘?

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Q. Which of these is correct for mixed inhibition?

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Q. In competitive inhibition, what happens to Vₘₐₓ and Kₘ if [I] = Kᵢ?

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Q. The __________ inhibition gives the following rate equation.

\(V=\frac{V_{max} [S]}{K_m+[S](1+\frac{[S]}{K_s})}\)

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Q. ______________ inhibition represent the following rate equation.

\(V=\frac{\left (\frac{V_{max}}{1+\frac{[I]}{K_i}}\right )[S]}{K_m+[S]}\)

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Q. Inhibition of invertase by sucrose falls into which category of inhibition?

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Q. Uncompetitive inhibition is most noticeable at low substrate concentration and can be overcome at high substrate concentration.

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Q. The following rate equation represents _____________ inhibition.

\(V=\frac{V_{max} [S]}{K_m (1+\frac{I}{K_i})+[S]}\)

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Q. Substances which reduce the rate of enzyme catalyzed reactions are known as ____________

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Q. If Kₐ for acetic acid is 1.78*10⁻⁵, the pKₐ of acetic acid is _________

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Q. The pH at which half the groups of a compound are ionized is referred to as _________

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Q. What is the rate of denaturation kd, if the half-life of an enzyme catalyzed reaction is 15.6 mins?

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Q. If the rate of denaturation of enzyme Y is 1.5*10⁻⁴/min, then the half-life of enzyme Y is ______ mins.

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