Enzymes Multiple Choice Questions and Answers 10 PDF Download

Learn enzymes multiple choice questions, grade 9 biology online test 10 for high school degree online courses, distance learning for exam prep. Practice class 9 biology enzymes multiple choice questions (MCQs), enzymes quiz questions and answers for biology class for online biological information courses distance learning.

Study high school biology multiple choice questions (MCQs): meaning of greek word 'metabolism' is, for free online courses with choices digest, respire, change, and cross over, class 9 biology enzymes quiz with online tricky riddles for home schooling of private and public school students. Free biology study guide for online learning class 9 biology enzymes quiz questions to attempt multiple choice questions based test.

MCQs on Enzymes Worksheets 10 Quiz PDF Download

MCQ: Meaning of Greek word 'metabolism' is

  1. respire
  2. digest
  3. change
  4. cross over


MCQ: Factors that can affect rate of actions of enzymes includes

  1. substrate concentration
  2. pH
  3. temperature
  4. all of above


MCQ: Lock and key model proposed by Emil Fischer explains the

  1. specifity of enzyme
  2. viscosity of enzyme
  3. saturation of enzyme
  4. naturation of enzyme


MCQ: Model who proposed that active site is molded in required shape for performing function is

  1. induced-fit model
  2. reduced-fit model
  3. anabolism-fit model
  4. catabolism-fit model


MCQ: Vital vitamins that plays role as coenzymes does not includes

  1. salicylic acid
  2. thiamine
  3. riboflavin
  4. folic acid