Photosynthesis Review II

Front

What is the organelle that contains the chlorophyll used in photosynthesis?

Back

Chloroplast: The organelle in plant cells that contains chlorophyll and is responsible for photosynthesis.

Front

What is the primary source of energy for photosynthesis?

Back

Sunlight: Plants use sunlight as the main energy source to perform photosynthesis.

Front

What distinguishes heterotrophs from autotrophs?

Back

Heterotrophs obtain food by consuming other living or once-living things, while autotrophs produce their own food.

Front

What pigment molecule absorbs sunlight during photosynthesis?

Back

Chlorophyll: The green pigment in plants that captures sunlight for photosynthesis.

Front

Which gas is absorbed by plants during photosynthesis?

Back

Carbon Dioxide: Plants take in carbon dioxide from the atmosphere to use in photosynthesis.

Front

What is the overall equation for photosynthesis?

Back

6CO2 + 6H2O + light energy → C6H12O6 + 6O2: This equation summarizes the process of photosynthesis.

Front

What role does water play in photosynthesis?

Back

Water provides electrons and protons for the photosynthesis process and is split to release oxygen.

Front

What is the product of photosynthesis that serves as food for plants?

Back

Glucose: A simple sugar produced during photosynthesis that serves as energy for plants.

Front

What is the significance of oxygen in photosynthesis?

Back

Oxygen is a byproduct of photosynthesis and is released into the atmosphere, essential for aerobic life.

Front

How do plants capture sunlight for photosynthesis?

Back

Through chlorophyll in chloroplasts, which absorbs light energy.