Human Respiration MCQs Quiz Worksheet PDF Download

Learn human respiration MCQs in science quiz for test prep. Respiration and food energy quiz questions has multiple choice questions (MCQ), human respiration test as in respiration raw products are. Answer key help with choices as oxygen and carbon, oxygen and food, oxygen and glucose and food and carbon problem solving for competitive exam, viva prep, interview questions worksheets. Free science revision notes to practice human respiration quiz with MCQs to find questions answers based online tests.

MCQs on Human Respiration Quiz PDF Download

MCQ. In respiration the 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 the body requires

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


MCQ. The 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 the water through

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