Tissue Respiration, Gas Exchange and Breathing MCQs Quiz Online PDF Download

Practice tissue respiration, gas exchange and breathing MCQs, O level biology test for online courses learning and test prep. Respiration in biology quiz has multiple choice questions (MCQ), tissue respiration, gas exchange and breathing quiz questions and answers to learn.

IGCSE biology practice test MCQ on in rigorous exercises, fatigue results due to with options high concentration of ethanol, high concentration of lactic acids, partial breakdown of glucose and a loss of oxygen debt problem solving skills for viva, competitive exam prep, interview questions with answer key. Free study guide is for online learning tissue respiration, gas exchange and breathing quiz with MCQs to practice test questions with answers.

MCQs on Tissue Respiration, Gas Exchange and Breathing Quiz PDF Download

MCQ. In rigorous exercises, fatigue results due to

  1. high concentration of ethanol
  2. high concentration of lactic acids
  3. partial breakdown of glucose
  4. a loss of oxygen debt

B

MCQ. Respiration is a/an

  1. chemical process
  2. mechanical process
  3. electrical process
  4. oxidation process

A

MCQ. Tissue respiration is also referred as

  1. internal respiration
  2. external respiration
  3. gaseous exchange
  4. breathing

A

MCQ. Breathing occurs due to

  1. a chemical process
  2. muscular contractions and movements of ribs
  3. oxidation of organic molecules to release energy and water
  4. all of these

B

MCQ. Scientifically, breathing is a/an

  1. chemical process
  2. mechanical process
  3. thermal process
  4. redox process

B