Energy Practice

Front

Which gas is taken out of the atmosphere and into the chloroplast to be used in photosynthesis?

Back

Carbon dioxide (CO₂) is the gas used in photosynthesis.

Front

What is the meaning of the word root '-troph'?

Back

'-troph' means nutritive or nourishment.

Front

What is the meaning of the word root 'Chlor-'?

Back

'Chlor-' means green.

Front

What is the meaning of the word root 'Photo-'?

Back

'Photo-' means light or radiant energy.

Front

In which part of the plant cell does photosynthesis take place?

Back

Photosynthesis takes place in the chloroplast.

Front

What is photosynthesis?

Back

Photosynthesis is 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 absorbs light energy, primarily from the sun, which is essential for photosynthesis.

Front

What are the main products of photosynthesis?

Back

The main products of photosynthesis are glucose (sugar) and oxygen.

Front

What is the equation for photosynthesis?

Back

The equation for photosynthesis is 6CO₂ + 6H₂O + light energy → C₆H₁₂O₆ + 6O₂.

Front

What is the significance of photosynthesis in the ecosystem?

Back

Photosynthesis is crucial as it provides oxygen and organic compounds for all living organisms.