Biology EOC Review - Unit 5 - Photosynthesis & Cell Respiration

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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.

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What is cellular respiration?

Back

Cellular respiration is the process by which cells break down glucose and other organic molecules to produce energy in the form of ATP, using oxygen.

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What is the main product of photosynthesis?

Back

The main product of photosynthesis is glucose, along with oxygen as a byproduct.

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What is the main product of cellular respiration?

Back

The main product of cellular respiration is ATP (adenosine triphosphate), along with carbon dioxide and water as byproducts.

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What is the role of chlorophyll in photosynthesis?

Back

Chlorophyll is a green pigment found in plants that absorbs light energy, primarily from the sun, which is essential for the process of photosynthesis.

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What is the equation for photosynthesis?

Back

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

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What is the equation for cellular respiration?

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The equation for cellular respiration is: C6H12O6 + 6O2 → 6CO2 + 6H2O + ATP.

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What is anaerobic respiration?

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Anaerobic respiration is a type of respiration that occurs without oxygen, resulting in the production of energy and byproducts such as lactic acid or ethanol.

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What is lactic acid and how is it related to muscle pain?

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Lactic acid is a byproduct of anaerobic respiration in muscle cells. It accumulates when oxygen is scarce, leading to muscle fatigue and pain.

Front

What is the relationship between photosynthesis and cellular respiration?

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The reactants of photosynthesis (carbon dioxide and water) are the products of cellular respiration (glucose and oxygen), and vice versa.