Respiration and Circulation Multiple Choice Questions and Answers 5 PDF Online Download

Practice respiration and circulation Multiple Choice Questions (MCQs), respiration and circulation quiz answers, test prep 5 to learn elementary school science for online certificate programs. Transport in human beings MCQs, respiration and circulation quiz questions and answers for online study. Learn transport in human beings, respiration and breathing test prep for online teaching certification programs.

Learn science MCQs: capillaries are, with choices transfer oxygen, thin, transfer digested food, and all of them for online study. Free science study guide for online learning transport in human beings quiz questions for distance learning classes.

Respiration and Circulation MCQs Quiz 5 PDF Online 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