Enzymes Multiple Choice Questions Test 1 Tests pdf Download

Practice biology test 1 on enzymes MCQs, grade 9 characteristics of enzymes multiple choice questions and answers. Characteristics of enzymes revision test has biology worksheets with answer key with choices as absorption site, duplication site, active site and inactive site of multiple choice questions (MCQ) with characteristics of enzymes quiz as the catalytic region in which small portion of molecules are involved in catalysis is called for competitive exam prep. Free biology study guide to learn characteristics of enzymes quiz to attempt multiple choice questions based test.

MCQs on Enzymes: Worksheets 1 Quiz pdf Download

MCQ. Catalytic region in which small portion of molecules are involved in catalysis is called

  1. duplication site
  2. absorption site
  3. active site
  4. inactive site

C

MCQ. Regulators of enzymatic reactions are classified as

  1. inhibitors
  2. converters
  3. activators
  4. both a and c

D

MCQ. Model which states that specific shapes are possessed by substrate and enzyme is known as

  1. deduction model
  2. induction model
  3. lock and key model
  4. arrow and shield model

C

MCQ. Model proposed by Emil Fischer is known as

  1. arrow and shield model
  2. deduction model
  3. induction model
  4. lock and key model

B

MCQ. Kind of molecules at which enzymes act are classified as

  1. solutes
  2. concentrates
  3. nitrates
  4. substrates

D