Macronutrients MCQs Quiz Online PDF Download eBook

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"The major macronutrient which is the component of enzymes and vitamins is" Multiple Choice Questions (MCQ) on antibiotics and vaccines with choices calcium phosphate, carbon dioxide, sulphur, and sea salt for virtual secondary school. Free biology student portal for online learning nutrition quiz questions for online education.

MCQs on Macronutrients PDF Download eBook

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

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


MCQ: The macronutrients include all except

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


MCQ: 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: 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: 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