Video lecture (English) of C07 Enzymes, Respiration and Photosynthesis
C07 Enzymes, Respiration and Photosynthesis
What’s on the Specification
| B8.1 | Know and understand that enzymes are primarily proteins that function as biological catalysts. |
| B8.2 | Know and understand the general mechanism of enzyme action, including the role of the active site and enzyme specificity. |
| B8.3 | Know and understand how the factors of temperature and pH can affect the rate of enzyme action. |
| B8.4 | Know the role of amylases, proteases and lipases in the digestion of carbohydrates, proteins and fats. |
| B9.1 | Respiration:
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| B11.1 | Importance of photosynthesis:
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Learning Objectives
- Know the definition of an enzyme.
- Know the general mechanism of enzyme action.
- Understand how the factors of temperature and pH can affect the rate of enzyme action.
- Know the role of amylases, proteases and lipases in the digestion of carbohydrates, proteins and fats.
- Know the process of aerobic and anaerobic respiration in living cells.
- Know the process of photosynthesis as an endothermic reaction.
- Understand the effect of temperature, light intensity and carbon dioxide concentration as limiting factors on the rate of photosynthesis.
Suggested Time
| Task | No. of Questions | Suggested Time |
|---|---|---|
| Examples | 8 | 15 min |
| Quiz | 8 | 20 min |
| Practice A | 16 | 35 min |
| Practice B | 12 | 30 min |
| Total | 44 | approx. 1-2 hrs |
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