Photosynthesis and 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 is cellular respiration?

Back

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

Front

Where does cellular respiration occur in the cell?

Back

Cellular respiration occurs in both the cytoplasm and mitochondria of the cell.

Front

What are the main stages of cellular respiration?

Back

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

Front

What is the role of chloroplasts in photosynthesis?

Back

Chloroplasts are the organelles in plant cells where photosynthesis takes place, containing chlorophyll that captures light energy.

Front

What are the reactants of photosynthesis?

Back

The reactants of photosynthesis are carbon dioxide and water.

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What are the products of photosynthesis?

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The products of photosynthesis are glucose and oxygen.

Front

What is glycolysis?

Back

Glycolysis is the first step of cellular respiration that occurs in the cytoplasm, breaking down glucose into pyruvate and producing a small amount of ATP.

Front

What is the Krebs cycle?

Back

The Krebs cycle, also known as the citric acid cycle, is a series of chemical reactions in the mitochondria that produces energy carriers (NADH and FADH2) from acetyl-CoA.

Front

What is the electron transport chain?

Back

The electron transport chain is the final stage of cellular respiration, occurring in the inner mitochondrial membrane, where ATP is produced using energy from electrons.