O Level Courses

Chapter 15: IGCSE O Level Biology Exam Tests

IGCSE O Level Biology MCQs - Chapter 15

Respiration in Biology Multiple Choice Questions (MCQs) PDF Download - 1

The Respiration in Biology Multiple Choice Questions (MCQs) with Answers PDF (Respiration in Biology MCQs PDF e-Book) download Ch. 15-1 to study IGCSE O Level Biology Course. Practice Aerobic respiration and its waste MCQs, Respiration in Biology quiz questions and answers PDF for GRE subject tests. The Respiration in Biology MCQs App Download: Free learning app for what is respiration, human respiration, school level biology career test to study online schools courses.

The MCQ: Wastes of aerobic respiration (with O2) includes; "Respiration in Biology" App Download (Free) with answers: Lactic acid; Carbon dioxide; Ethanol; Energy; for GRE subject tests. Solve Biotechnology: Fermentation Products Quiz Questions, download Google eBook (Free Sample) for online bachelor degree programs.

Respiration in Biology MCQs with Answers PDF Download: MCQ Quiz 1

MCQ 1:

Wastes of aerobic respiration (with O2) includes

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

Air pressure in thorax increases in

  1. anaerobic respiration
  2. inspiration
  3. expiration
  4. digestion
MCQ 3:

Front of the ribs are attached to the

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

Air inhaled in addition to the tidal air is called

  1. complemental air
  2. residual air
  3. supplemental air
  4. saturated air
MCQ 5:

Dry mass is lost through

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

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Respiration in Biology App (Android & iOS)

Respiration in Biology App (Android & iOS)

O Level Biology App (Android & iOS)

O Level Biology App (iOS & Android)

College Biology App (Android & iOS)

College Biology App (Android & iOS)

SAT Biology App (Android & iOS)

SAT Biology App (iOS & Android)