Science Vocabulary Flashcard

Front

What is the primary function of chloroplasts in plant cells?

Back

To conduct photosynthesis.

Front

What does the matter cycle refer to?

Back

The recycling or movement of elements or molecules through a sequence of events.

Front

In a chemical reaction, what is a product?

Back

The substances formed as a result of the reaction.

Front

Which statement best describes photosynthesis?

Back

It is the process by which plants convert (change) sunlight into chemical energy.

Front

What is glucose?

Back

A simple sugar that is an important energy source.

Front

What is photosynthesis?

Back

The process by which green plants use sunlight to synthesize foods with the help of chlorophyll.

Front

What is the role of chlorophyll in photosynthesis?

Back

Chlorophyll is the pigment that absorbs sunlight, allowing plants to convert light energy into chemical energy.

Front

What are the two main stages of photosynthesis?

Back

Light-dependent reactions and the Calvin cycle (light-independent reactions).

Front

What is the equation for photosynthesis?

Back

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

Front

What is cellular respiration?

Back

The process by which cells convert glucose and oxygen into energy, carbon dioxide, and water.