Photosynthesis and Cellular Respiration Concepts

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 organisms perform photosynthesis?

Back

Only autotrophs, such as plants and some algae, 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

How are photosynthesis and cellular respiration related?

Back

The products of photosynthesis (glucose and oxygen) are the reactants for cellular respiration.

Front

What is an abiotic factor?

Back

An abiotic factor is a non-living component of an ecosystem, such as water, sunlight, soil, and air.

Front

Give an example of an abiotic factor.

Back

Water is an example of an abiotic factor.

Front

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, to facilitate photosynthesis.

Front

What are the main products of photosynthesis?

Back

The main products of photosynthesis are glucose and oxygen.

Front

What is the carbon cycle?

Back

The carbon cycle is the process by which carbon is exchanged among the atmosphere, land, water, and living organisms.

Front

What is transpiration?

Back

Transpiration is the process by which water is absorbed by plant roots, moves through plants, and is released as vapor through pores in leaves.