Photosynthesis and Cellular Respiration

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 cellular respiration?

Back

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

Front

What is the sugar molecule primarily used in cellular respiration?

Back

Glucose.

Front

What is the ultimate source of energy for all living things?

Back

The sun.

Front

Do plants perform photosynthesis, cellular respiration, or both?

Back

Plants perform both photosynthesis and cellular respiration.

Front

What do plants produce during photosynthesis?

Back

Plants produce glucose and oxygen during photosynthesis.

Front

What do animals primarily rely on for energy?

Back

Animals primarily rely on cellular respiration to convert food into energy.

Front

What is the role of chlorophyll in photosynthesis?

Back

Chlorophyll is the green pigment in plants that absorbs light energy, primarily from the sun, to facilitate photosynthesis.

Front

What are the byproducts of cellular respiration?

Back

The byproducts of cellular respiration are carbon dioxide and water.

Front

How do trees obtain energy?

Back

Trees obtain energy by producing food through photosynthesis.