Questions and Answers
What are the reactants of photosynthesis?
What are the products of cellular respiration?
What is the first reactant in the Calvin Cycle?
Carbon dioxide
What are the products of the Krebs Cycle?
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Which of the following are reactants in glycolysis?
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What are the products of lactic acid fermentation?
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What are the reactants of alcoholic fermentation?
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What are the products of alcoholic fermentation?
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Study Notes
Photosynthesis
- Reactants are carbon dioxide (CO₂) and water (H₂O).
- Products consist of carbohydrates (C₆H₁₂O₆) and oxygen (O₂), essential for life.
Cellular Respiration
- Reactants include carbohydrates (C₆H₁₂O₆) and oxygen (O₂).
- Products are carbon dioxide (CO₂) and water (H₂O), releasing energy for cellular functions.
Calvin Cycle
- Reactant involves carbon dioxide (CO₂), which is fixed during the process.
- Products are carbohydrates, serving as energy sources for organisms.
Krebs Cycle
- Starts with pyruvate, derived from glycolysis.
- Produces carbon dioxide (CO₂) as a waste product and energy-carrying molecules like NADH and FADH₂, contributing to ATP generation.
Glycolysis
- Reactants are 2 ATP and glucose (C₆H₁₂O₆).
- Produces a net gain of 2 ATP, 2 pyruvate molecules, and 2 NADH, occurring in the cytoplasm.
Lactic Acid Fermentation
- Reactants include 2 pyruvate and glucose (C₆H₁₂O₆).
- Produces NAD⁺ and 2 lactic acid molecules, allowing glycolysis to continue in anaerobic conditions.
Alcoholic Fermentation
- Reactants involve 2 pyruvate and NADH.
- Products consist of 2 alcohol (ethanol), 2 carbon dioxide (CO₂), and 2 NAD⁺, occurring in yeast under anaerobic conditions.
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Description
Test your understanding of key processes like photosynthesis and cellular respiration. This quiz covers essential topics such as the Calvin cycle, Krebs cycle, glycolysis, and lactic acid fermentation. Perfect for biology students looking to solidify their knowledge on energy transformation in living organisms.
