Human Respiration MCQs Quiz Worksheet PDF Download

Learn human respiration MCQs, science test for online course learning and test prep to practice. Respiration and food energy quiz questions has multiple choice questions (MCQ), human respiration test to learn for 7th grade online science for students.

Science practice test MCQ on in respiration raw products are with options oxygen and carbon, oxygen and food, oxygen and glucose and food and carbon problem solving skills for competitive exam, viva prep, interview questions with answer key. Free science revision notes to learn human respiration quiz with MCQs to find questions answers based online learning tests.

MCQs on Human Respiration Quiz PDF Download

MCQ. In respiration raw products are

  1. oxygen and carbon
  2. oxygen and food
  3. oxygen and glucose
  4. food and carbon


MCQ. In respiration, raw material is converted into

  1. water only
  2. carbon dioxide and energy
  3. water and energy
  4. water, carbon dioxide and energy


MCQ. Every single cell of body requires

  1. oxygen only
  2. food only
  3. carbon dioxide and food
  4. oxygen and food


MCQ. Carbon dioxide is removed from

  1. anus as feces
  2. lungs while inhaling
  3. lungs while exhaling
  4. kidneys


MCQ. A human body removes most of water through

  1. urination
  2. breathing
  3. sweating
  4. working hard