Respiration in Biology MCQ Questions and Answers PDF Download eBook

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"Wastes of aerobic respiration (with O2) includes" Multiple Choice Questions (MCQ) on respiration in biology with choices lactic acid, carbon dioxide, ethanol, and energy for ACT subject tests. Practice jobs' assessment test, online learning aerobic respiration and its waste quiz questions for online bachelor degree programs.

MCQs on Respiration in Biology Quiz PDF Download eBook

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. digestion


MCQ: Front of the ribs are attached to the

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


MCQ: Air inhaled in addition to the 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