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

Which organisms perform photosynthesis?

Back

Plants, algae, and some bacteria are the primary organisms that perform photosynthesis.

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 main energy-rich compound produced during cellular respiration?

Back

ATP (adenosine triphosphate) is the main energy-rich compound produced during cellular respiration.

Front

What role do autotrophs play in an ecosystem?

Back

Autotrophs, such as plants, produce their own food through photosynthesis and serve as the primary producers in an ecosystem.

Front

What is the relationship between photosynthesis and cellular respiration?

Back

Photosynthesis converts carbon dioxide and water into glucose and oxygen, while cellular respiration uses glucose and oxygen to produce energy, carbon dioxide, and water, creating a cycle.

Front

What is the significance of ATP in cellular functions?

Back

ATP is essential for various cellular functions, including metabolism, movement, and growth, as it provides the energy needed for these processes.

Front

How do plants obtain carbon dioxide for photosynthesis?

Back

Plants obtain carbon dioxide from the atmosphere through small openings in their leaves called stomata.

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 drive the photosynthesis process.

Front

What are the byproducts of photosynthesis?

Back

The byproducts of photosynthesis are glucose and oxygen.