Class 9 Biology MCQs (Grade 9) From Textbook

Enzymes MCQs App | Class 9 Biology e-Book PDF Download

Class 9 Biology MCQs – Practice Test 1 (Chapter 6)

Enzymes MCQs with Answers PDF Download – Test 1

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The Enzymes Multiple Choice Questions (MCQs) with Answers PDF (Enzymes MCQs PDF e-Book) download Ch. 6-1 to study Class 9 Biology Course. Learn Enzymes Quiz Questions and Answers to learn distance learning courses. Download the Enzymes MCQs App: Free Class 9 Biology MCQs App for characteristics of enzymes, mechanism of enzyme action, class 9 biology: enzymes test prep for online secondary school courses.

The MCQ: The catalytic region in which a small portion of molecules are involved in catalysis is called; "Enzymes" App Download [Free] with answers: absorption site, duplication site, active site, and inactive site to learn distance learning courses. Solve Characteristics of Enzymes MCQ Questions, download Google e-Book (Free Chapter) for online school and college.

Enzymes MCQs – Practice Test 1 PDF Download

MCQ: 1

The catalytic region in which a small portion of molecules are involved in catalysis is called

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

The regulators of enzymatic reactions are classified as

  1. activators only
  2. converters only
  3. inhibitors
  4. activators and converters
MCQ: 3

The 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
MCQ: 4

The model proposed by Emil Fischer is known as

  1. arrow and shield model
  2. deduction model
  3. induction model
  4. lock and key model
MCQ: 5

The kind of molecules at which the enzymes act are classified as

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

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Enzymes MCQ App (iOS & Android)

Enzymes MCQ App

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