Respiration and Circulation Multiple Choice Questions and Answers 5 PDF Download

Learn respiration and circulation MCQs, grade 8 science test 5 for online learning courses and test prep. Transport in human beings multiple choice questions (MCQs), respiration and circulation quiz questions and answers include science worksheets for grade 8 science help with interactive tests.

Science multiple choice questions (MCQ): capillaries are with options transfer oxygen, thin, transfer digested food and all of them, transport in human beings quiz for online mock tests, competitive exams questions and answers after reading theory and textbooks. Free science study guide to learn transport in human beings quiz to attempt multiple choice questions based test.

MCQs on Respiration and Circulation Worksheets 5 Quiz PDF Download

MCQ: Capillaries are

  1. thin
  2. transfer oxygen
  3. transfer digested food
  4. all of them


MCQ: Process by which glucose reacts with oxygen in cells in order to release energy gradually is called

  1. cellular respiration
  2. aerobic respiration
  3. anaerobic respiration
  4. breathing


MCQ: Process by which energy is released from glucose or other food molecules in cell of living organisms is called

  1. respiration
  2. transpiration
  3. digestion
  4. defecation


MCQ: Function of white blood cells is to provide

  1. support
  2. immunity
  3. nutrients
  4. transport gases


MCQ: A sheet of muscles which contracts or flatten when we breath is called

  1. diaphragm
  2. ribs
  3. lungs
  4. stomach