Lactic dehydrogenase $(LDH)$,which catalyzes the conversion of pyruvate to lactate,is an example of:

Which of the following statements is correct?

Competitive inhibitors (like malonate) alter

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:

Three of the following statements about enzymes are correct and one is wrong. Which one is wrong?

Organophosphate insecticides inhibit: