Difference between revisions of "Respiration"
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| style="height:20px; width:300px; text-align:center;" |The word equation for '''aerobic respiration''' showing the [[reactant]]s and [[product]]s. | | style="height:20px; width:300px; text-align:center;" |The word equation for '''aerobic respiration''' showing the [[reactant]]s and [[product]]s. | ||
− | | style="height:20px; width:300px; text-align:center;" |A word equation for '''anaerobic respiration''' in [[Animal Cell|animal cells]] | + | | style="height:20px; width:300px; text-align:center;" |A word equation for '''anaerobic respiration''' in [[Animal Cell|animal cells]], [[Plant Cell|plant cells]] and [[bacteria]] showing the [[reactant]]s and [[product]]s. |
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Revision as of 09:16, 5 June 2019
Contents
Key Stage 2
Meaning
Respiration is the process of getting energy from food.
Key Stage 3
Meaning
Respiration is the process of releasing energy from food molecules.
About Respiration
- Respiration may be Aerobic Respiration, requiring Oxygen, or Anaerobic Respiration which can take place in the absence of Oxygen.
The word equation for aerobic respiration showing the reactants and products. | A word equation for anaerobic respiration in animal cells, plant cells and bacteria showing the reactants and products. |
Key Stage 4
Meaning
Respiration is the process of releasing energy from food molecules.
About Respiration
- Respiration may be Aerobic Respiration, requiring Oxygen, or Anaerobic Respiration which can take place in the absence of Oxygen.
Aerobic Respiration: Glucose + Oxygen → Water + Carbon Dioxide
Anaerobic Respiration: (in humans): Glucose → Lactic Acid
Anaerobic Respiration: (in yeast): Glucose → Ethanol + Carbon Dioxide
- In eukaryotic cells respiration takes place in the mitochondria.
- In prokaryotic cells respiration takes place in the cytoplasm of the cell.