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Free Macronutrients MCQ App Download | Class 9 Biology Book PDF

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Macronutrients MCQ (Multiple Choice Questions) PDF Download

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The MCQ: The major macronutrient which is the component of enzymes and vitamins is; "Macronutrients" App Download [Free] with answers: calcium phosphate, carbon dioxide, sulphur, and sea salt to study online certification courses. Solve Nutrition Quiz Questions, download Apple Book (Free Chapter) for online secondary school classes.

Macronutrients Questions and Answers PDF Download

MCQ: 1

The major macronutrient which is the component of enzymes and vitamins is

  1. calcium phosphate
  2. carbon dioxide
  3. Sulphur
  4. sea salt
MCQ: 2

The macronutrients include all except

  1. potassium
  2. iron
  3. magnesium
  4. nitrogen
MCQ: 3

The macronutrient which is a structural component of the cell wall and activates the enzymes is

  1. boron dioxide
  2. carbon monoxide
  3. nitrogen dioxide
  4. calcium
MCQ: 4

The macronutrient which regulates the closing and opening of the stoma and reduces the loss of water from leaves is

  1. potassium
  2. methane
  3. urea
  4. nitrogen
MCQ: 5

The macronutrient which is a component of coenzymes and nucleic acids for protein seed germination and protein formation is

  1. sodium chloride
  2. phosphorus
  3. monosodium glutamate
  4. ethane

Macronutrients Practice Tests: Class 9 Biology App & eBook MCQs

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Macronutrients MCQ App (Android & iOS)

Macronutrients MCQ App

9th Grade Biology MCQ App (iOS & Android)

9th Grade Biology MCQ App

Zoology MCQs App (iOS & Android)

Zoology MCQs App

O Level Biology MCQs App (Android & iOS)

O Level Biology MCQs App