Photosynthesis & Cellular Respiration

Front

What is photosynthesis?

Back

Photosynthesis is the process by which green plants, algae, and some bacteria convert light energy into chemical energy in the form of glucose, using carbon dioxide and water.

Front

What are the main products of photosynthesis?

Back

The main products of photosynthesis are glucose (C6H12O6) and oxygen (O2).

Front

Where does photosynthesis occur in plant cells?

Back

Photosynthesis occurs in the chloroplasts of plant cells.

Front

What is the role of chlorophyll in photosynthesis?

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Chlorophyll is a green pigment found in chloroplasts that absorbs light energy, primarily from the sun, to drive the photosynthesis process.

Front

What is cellular respiration?

Back

Cellular respiration is the process by which cells convert glucose and oxygen into energy (ATP), carbon dioxide, and water.

Front

What are the main stages of cellular respiration?

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The main stages of cellular respiration are glycolysis, the Krebs cycle, and the electron transport chain.

Front

What is the equation for photosynthesis?

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The equation for photosynthesis is: 6CO2 + 6H2O + solar energy → C6H12O6 + 6O2.

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What is fermentation?

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Fermentation is an anaerobic process that allows cells to produce energy without oxygen, resulting in byproducts like lactic acid or ethanol.

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What happens during lactic acid fermentation?

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During lactic acid fermentation, glucose is converted into energy and lactic acid is produced, often occurring in muscle cells during intense exercise.

Front

What is the difference between aerobic and anaerobic respiration?

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Aerobic respiration requires oxygen and produces more energy (ATP) compared to anaerobic respiration, which occurs without oxygen and produces less energy.