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IGCSE A Level Chemistry Practice Tests

IGCSE A Level Chemistry Online Tests

Enzymes in Chemistry Multiple Choice Questions (MCQ) PDF Download

The e-Book Enzymes in Chemistry Multiple Choice Questions (MCQ Quiz) with Answers, Enzymes in Chemistry MCQ PDF download to learn free igcse chemistry online courses. Practice Chemistry of Life Multiple Choice Questions and Answers (MCQs), Enzymes in Chemistry quiz answers PDF to learn online educational courses. The Enzymes in Chemistry MCQ App Download: Free learning app for reintroducing amino acids and proteins, introduction to chemistry, enzyme specifity test prep for online college courses.

The MCQ: Which statement is incorrect about enzymes; "Enzymes in Chemistry" App Download (Free) with answers they speed up reactions without being used up, they raise the activation energy, they are all large molecules and they are action-specific to learn online educational courses. Study enzymes in chemistry quiz questions, download Google eBook (Free Sample) for best ACT prep courses online.

Enzymes in Chemistry MCQs: Questions and Answers PDF Download

MCQ 1: Which statement is incorrect about enzymes?

  1. they speed up reactions without being used up
  2. they raise the activation energy
  3. they are all large molecules
  4. they are action-specific

MCQ 2: Consider the reaction: (NH2)2CO + H2O → NH3 + CO2. The reaction is catalyzed by the enzyme

  1. amylase
  2. protease
  3. urease
  4. galactose

MCQ 3: Consider the reaction: (NH2)2CO + H2O → NH3 + CO2. Water in this reaction

  1. acts as a solvent
  2. helps to dissolve the residues away
  3. acts with the urea only after urea is bound to enzyme surface
  4. acts as a suspension

MCQ 4: Consider the reaction: (NH2)2CO + H2O → NH3 + CO2. The substrate in this reaction is

  1. urease
  2. urea
  3. water
  4. Hydrogen Gas

MCQ 5: Enzymes do not

  1. produce side products
  2. get consumed up during the process
  3. do not change their chemical composition
  4. all of above

IGCSE A Level Chemistry Practice Tests

Enzymes in Chemistry Learning App & Free Study Apps

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Enzymes in Chemistry App (Android & iOS)

Enzymes in Chemistry App (Android & iOS)

A level Chemistry App (Android & iOS)

A level Chemistry App (Android & iOS)

10th Grade Chemistry App (Android & iOS)

10th Grade Chemistry App (Android & iOS)

College Chemistry App (Android & iOS)

College Chemistry App (Android & iOS)