Photosynthesis reteach 2024

Front

What are the two products of light-dependent reactions used in the Calvin Cycle?

Back

ATP and NADPH

Front

Why do plants appear green?

Back

Plants look green because chlorophyll absorbs red and blue wavelengths of light and reflects green/yellow wavelengths back to our eyes.

Front

True or False: Plants convert CO₂ into O₂ during photosynthesis.

Back

False. Plants convert CO₂ into glucose and release O₂ as a byproduct.

Front

What is a producer in the context of photosynthesis?

Back

A producer, also known as an autotroph, is an organism that makes its own food through photosynthesis.

Front

What role does sunlight play in photosynthesis?

Back

Sunlight is used to break down water molecules during photosynthesis.

Front

What is chlorophyll?

Back

Chlorophyll is a green pigment found in plants that is essential for photosynthesis, as it absorbs light energy.

Front

What is the primary function of the Calvin Cycle?

Back

The primary function of the Calvin Cycle is to convert carbon dioxide and other compounds into glucose.

Front

What are the main inputs of photosynthesis?

Back

The main inputs of photosynthesis are carbon dioxide, water, and sunlight.

Front

What is the chemical equation for photosynthesis?

Back

6CO₂ + 6H₂O + light energy → C₆H₁₂O₆ + 6O₂.

Front

What is the difference between autotrophs and heterotrophs?

Back

Autotrophs produce their own food (e.g., plants), while heterotrophs consume other organisms for energy (e.g., animals).