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20 Cards in this Set
- Front
- Back
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What Controls The Chemical Reactions Inside Cells? |
Enzymes. |
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During Aerobic Respiration What Is Used? |
Glucose & Oxygen. |
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During Aerobic Respiration What Is Released? |
Energy. |
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Where Does Aerobic Respiration Take Place Continuously? |
Plants & Animals. |
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Where Do Most Of The Aerobic Respiration Reactions Take Place? |
Mitochondria. |
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What Is The Word Equation For Aerobic Respiration? |
Glucose + Oxygen ➡️ Carbon Dioxide + Water (+ Energy). |
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Name Two Types Of Cellular Respiration. |
Aerobic & Anaerobic. |
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Energy Is Released During Respiration. Name Four Ways In Which An Organism Uses This Energy. |
- To build larger molecules from smaller ones. - In animals, to enable muscles to contract. - In mammals and birds, to maintain a steady body temperature. - In plants, to build sugars, nitrates and other nutrients into amino acids which are then built into proteins. |
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What Happens During Exercise? |
- The heart rate increases. - The rate and depth of breathing increases. |
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Glucose Is Stored In Muscles, In What Form? |
Glycogen. |
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During Exercise Blood Flow To The Muscles Increased, As A Result Of This What Are The Three Further Increases? |
- Sugar to the muscles. - Oxygen to the muscles. - Rate of removal of carbon dioxide. |
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If There Is Insufficient Oxygen Reaching The Muscles, What Type Of Respiration Takes Place. |
Anaerobic Respiration. |
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During Anaerobic Respiration, What Is Incompletely Broken Down? |
Glucose. |
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During Anaerobic Respiration, What Is Produced? |
Lactic Acid. |
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Which Produces The Most Energy: Aerobic Or Anaerobic Respiration? |
Aerobic Respiration. |
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What Is Required To Oxidise Lactic Acid To Carbon Dioxide And Water? |
Oxygen. |
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If Muscles Are Subjected To Long Periods Of Vigorous Activity They Become Fatigued. Name One Cause Of Muscle Fatigue. |
Build up of lactic acid in the muscles. |
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How Is The Lactic Acid Removed From The Muscles? |
Blood flowing through the muscles. |
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Where Do Most Of The Reactions Of Aerobic Respiration Happen? |
Mitochondria. |
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Energy Is Obtained From Aerobic And Anaerobic Respiration During Exercise. Give Four Differences Between Aerobic And Anaerobic Respiration. |
- Oxygen is used in aerobic respiration. - More energy is created from aerobic. - Carbon dioxide and water are the end products of aerobic respiration. - Lactic acid is the end product of anaerobic. |
