Respiration in Biology Multiple Choice Questions 1 PDF Book Download

Respiration in biology multiple choice questions (MCQs), respiration in biology quiz answers, O level biology test prep 1 to learn online biology courses for online classes. Aerobic respiration and its waste MCQs, respiration in biology quiz questions and answers for admission and merit scholarships test. Practice aerobic respiration and its waste, what is respiration, human respiration, school level biology career test for biology certifications.

Learn respiration in biology quizzes with multiple choice questions: wastes of aerobic respiration (with o2) includes, with choices lactic acid, carbon dioxide, ethanol, and energy for online college degrees. Practice jobs' assessment test for online learning aerobic respiration and its waste quiz questions for biology major, competitive exams.

MCQs on Respiration in Biology Test 1 PDF Book Download

MCQ: Wastes of aerobic respiration (with O2) includes

  1. carbon dioxide
  2. lactic acid
  3. ethanol
  4. energy


MCQ: Air pressure in thorax increases in

  1. anaerobic respiration
  2. inspiration
  3. expiration
  4. all of the above


MCQ: Front ribs are attached to the

  1. diaphragm
  2. sternum
  3. external intercostal muscles
  4. internal intercostal muscles


MCQ: Air inhaled in addition to tidal air is called

  1. complemental air
  2. residual air
  3. supplemental air
  4. saturated air


MCQ: Dry mass is lost through

  1. lenticels
  2. respiration
  3. stomata
  4. limiting factor of enzymes