Quantrex Quantrex AcademyJEE · NEET · NDA PYQs with solutions Open app
NEETChemistryChemistry in Everyday Life

How do enzymes catalyze a chemical reaction in the living system?

Options

  1. AEnzymes increase the activation energy required for a reaction.
  2. BEnzymes provide energy to reactants to start a chemical reaction.
  3. CThe active site of enzymes holds the substrate molecule in such a suitable position, so that the reagent (chem
  4. DEnzymes do not alter the chemical composition of reactants.

Correct answer

C. The active site of enzymes holds the substrate molecule in such a suitable position, so that the reagent (chem

Step-by-step solution

Correct Option is : (C) The active site of enzymes holds the substrate molecule in such a suitable position, so that the reagent (chemical substance with which the substrate reacts) can attack the substrate effectively.

Practice Chemistry in Everyday Life on Quantrex Academy →

More from Chemistry in Everyday Life

Which of the following are not used for the treatment of humans? 2026Identify the metal nanoparticle that acts as a highly effective bacterial disinfectant in the water purification process. 2026What is the correct chemical name of an insecticide DDT? 2026Identify the chemical used to slow down the browning action of cut fruit. 2026What is the role of aspirin? 2026Identify the structural formula of aspirin. 2026Clove is recommended for toothaches because 2026Identify the structure of paracetamol from the following. 2026 Full Chemistry in Everyday Life list All NEET PYQs