Enzymes in Chemistry MCQs & Quiz Online PDF Book Download

Enzymes in chemistry MCQs, enzymes in chemistry quiz answers to learn chemistry courses online. Chemistry of life multiple choice questions (MCQs), enzymes in chemistry quiz questions and answers for online bachelor degree. Introduction to chemistry, enzyme specifity, reintroducing amino acids and proteins, enzymes in chemistry test prep for chemistry certifications.

Learn chemistry of life test MCQs: which statement is incorrect enzymes, with choices speed up reactions without being used up, raise the activation energy, are all large molecules, and are action-specific for online bachelor degree. Practice assessment test for scholarships, online learning enzymes in chemistry quiz questions for competitive assessment in chemistry major.

MCQ on Enzymes in ChemistryQuiz Book Download

MCQ: Which statement is incorrect? Enzymes

  1. speed up reactions without being used up
  2. raise the 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 the residues away
  3. acts with the 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 the process
  3. do not change their chemical composition
  4. All of Above

D