Enzymes in Chemistry Multiple Choice Questions Online pdf eBooks Download

Learn enzymes in chemistry MCQs, online A level chemistry MCQ for test prep. Chemistry of life quiz has multiple choice questions (MCQ), enzymes in chemistry quiz questions and answers as which statement is incorrect enzymes, answer key help with choices as speed up reactions without being used up, raise activation energy, are all large molecules and are action-specific problem solving for viva, competitive exam preparation, interview questions. Free study guide is to practice enzymes in chemistry quiz online with MCQs to practice test questions with answers.

MCQs on Enzymes in Chemistry Quiz pdf Download

MCQ. Which statement is incorrect? Enzymes

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

B

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

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

C

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

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

C

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

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

B

MCQ. Enzymes do not

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

D