Biology - 0610 CIE

Aerobic Respiration

Akopọ

When you take a deep breath, the oxygen you draw in has one main job: to help your cells release energy from food. This is aerobic respiration, the most efficient way a cell has of getting the energy it needs to stay alive.

In this lesson you will learn exactly what aerobic respiration is, write its word equation, and (for the extended curriculum) its balanced chemical equation. These equations are guaranteed marks if you can reproduce them precisely, so we will make sure you can.

Awọn Afojusun

  1. Describe aerobic respiration as the chemical reactions in cells that use oxygen to break down nutrient molecules to release energy
  2. State the word equation for aerobic respiration as: glucose + oxygen → carbon dioxide + water
  3. [Supplement] State the balanced chemical equation for aerobic respiration as: C H O + 6O → 6CO + 6H O 6 12 6 2 2 2

Akọ̀wé Ẹ̀kọ́

Aerobic respiration is how almost every cell in your body releases the energy it needs. The word 'aerobic' means 'with oxygen', and using oxygen lets a cell get far more energy out of each glucose molecule than it could without it. The equations here are among the most reliably tested facts in the whole syllabus.

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Ìdánwò Ẹ̀kọ́

Oriire fun ipari ẹkọ lori Aerobic Respiration. Ni bayi ti o ti ṣawari naa awọn imọran bọtini ati awọn imọran, o to akoko lati fi imọ rẹ si idanwo. Ẹka yii nfunni ni ọpọlọpọ awọn adaṣe awọn ibeere ti a ṣe lati fun oye rẹ lokun ati ṣe iranlọwọ fun ọ lati ṣe iwọn oye ohun elo naa.

Iwọ yoo pade adalu awọn iru ibeere, pẹlu awọn ibeere olumulo pupọ, awọn ibeere idahun kukuru, ati awọn ibeere iwe kikọ. Gbogbo ibeere kọọkan ni a ṣe pẹlu iṣaro lati ṣe ayẹwo awọn ẹya oriṣiriṣi ti imọ rẹ ati awọn ogbon ironu pataki.

Lo ise abala yii gege bi anfaani lati mu oye re lori koko-ọrọ naa lagbara ati lati ṣe idanimọ eyikeyi agbegbe ti o le nilo afikun ikẹkọ. Maṣe jẹ ki awọn italaya eyikeyi ti o ba pade da ọ lójú; dipo, wo wọn gẹgẹ bi awọn anfaani fun idagbasoke ati ilọsiwaju.

  1. The word equation for aerobic respiration is: A. glucose -> alcohol + carbon dioxide B. glucose + oxygen -> carbon dioxide + water C. glucose -> lactic acid D. carbon dioxide + water -> glucose + oxygen Answer: B
  2. Which substances are the reactants in aerobic respiration? A. carbon dioxide and water B. glucose and carbon dioxide C. glucose and oxygen D. oxygen and water Answer: C
  3. The balanced chemical equation for aerobic respiration is: A. C6H12O6 -> 2C2H5OH + 2CO2 B. C6H12O6 + 6O2 -> 6CO2 + 6H2O C. 6CO2 + 6H2O -> C6H12O6 + 6O2 D. C6H12O6 + O2 -> CO2 + H2O Answer: B
  4. Compared with anaerobic respiration, aerobic respiration releases: A. less energy per glucose B. the same energy per glucose C. much more energy per glucose D. no energy Answer: C
  5. Which gas is needed for aerobic respiration? A. carbon dioxide B. nitrogen C. oxygen D. hydrogen Answer: C

O wa lori ohun elo Green Bridge

Gba ohun elo Green Bridge CBT sori foonu tabi kọmputa rẹ lati ri awọn akọsilẹ ẹkọ ni kikun, awọn ibeere adaṣe, ati diẹ sii.

Awọn akọsilẹ ẹkọ ni kikun pẹlu awọn aworan apejuwe
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Kọ ẹkọ laisi intanẹẹti, nigbakugba, nibikibi
O wa lori Android, Windows, macOS, ati Linux

O wa lori ohun elo Green Bridge

Gba ohun elo Green Bridge CBT sori foonu tabi kọmputa rẹ lati ri awọn akọsilẹ ẹkọ ni kikun, awọn ibeere adaṣe, ati diẹ sii.

Awọn akọsilẹ ẹkọ ni kikun pẹlu awọn aworan apejuwe
Oluranlọwọ ẹkọ ti AI ṣe agbara rẹ
Kọ ẹkọ laisi intanẹẹti, nigbakugba, nibikibi
O wa lori Android, Windows, macOS, ati Linux

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Ṣe o fẹ ṣe adaṣe awọn ibeere idanwo adaṣe nipa Aerobic Respiration? Ṣe igbasilẹ ohun elo Green Bridge CBT lati wọle si awọn ibeere idanwo adaṣe ati awọn ayẹwo adaṣe kikun fun koko-ọrọ yii.

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