Cell Energy

Front

What is photosynthesis?

Back

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

Front

What is the equation for photosynthesis?

Back

The equation for photosynthesis is: sunlight + carbon dioxide + water → glucose + oxygen.

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 is the equation for cellular respiration?

Back

The equation for cellular respiration is: glucose + oxygen → carbon dioxide + water + ATP.

Front

What role does carbon dioxide play in photosynthesis?

Back

Carbon dioxide is a key reactant in photosynthesis; it is used by plants to produce glucose.

Front

What happens to sugar production if carbon dioxide is removed from a plant's environment?

Back

If carbon dioxide is removed, no sugars will be produced.

Front

What is lactic acid fermentation?

Back

Lactic acid fermentation is an anaerobic process that occurs in muscle cells when oxygen is scarce, converting glucose into lactic acid and energy.

Front

Which cells in the body undergo lactic acid fermentation during exercise?

Back

Muscle cells undergo lactic acid fermentation during exercise.

Front

What is the relationship between oxygen levels and cellular respiration?

Back

An increase in oxygen levels will increase the rate of cellular respiration.

Front

Do plants perform cellular respiration?

Back

Yes, plants perform cellular respiration to convert glucose into energy.