Identify the $INCORRECT$ statement with reference to enzymes.

  • A
    Lock and key analogy for enzyme action is proposed by Emil Fischer.
  • B
    Induced Fit model for enzyme action is proposed by Koshland.
  • C
    Increase in substrate concentration decreases the velocity of enzyme activity.
  • D
    Protease is a purely proteinaceous enzyme.

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Similar Questions

An enzyme acts by

$A$ : $\alpha$-amylase of wheat endosperm has $16$ isoenzymes.
$R$ : In competitive inhibition,$V_{max}$ decreases.

Which of the following is a non-protein enzyme?

Regarding the catalytic cycle of an enzyme action,select the correct sequential steps:
$A$. Substrate-enzyme complex formation.
$B$. Free enzyme ready to bind with another substrate.
$C$. Release of products.
$D$. Chemical bonds of the substrate broken.
$E$. Substrate binding to active site.
Choose the correct answer from the options given below:

Which of the following enzymes was first isolated and purified in the form of crystals?

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