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12.5 Photosynthesis

12.5 Photosynthesis

Assessment

Flashcard

Science

10th Grade

Practice Problem

Hard

Created by

Wayground Content

FREE Resource

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15 questions

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1.

FLASHCARD QUESTION

Front

What is the primary purpose of photosynthesis in plants?

Back

To convert light energy into chemical energy.

2.

FLASHCARD QUESTION

Front

What is the overall equation for photosynthesis?

Back

@@6 ext{CO}_2 + 6 ext{H}_2 ext{O} + ext{light energy} ightarrow ext{C}_6 ext{H}_{12} ext{O}_6 + 6 ext{O}_2@@

3.

FLASHCARD QUESTION

Front

What is the main product of photosynthesis that is used as an energy source by plants?

Back

Glucose.

4.

FLASHCARD QUESTION

Front

What happens to the rate of photosynthesis if a plant is enclosed in an air-proof bottle?

Back

It gradually slows down to zero because CO₂ is used up.

5.

FLASHCARD QUESTION

Front

How can the volume of oxygen gas accumulated in a tube be increased during photosynthesis?

Back

By moving the light source closer to the beaker.

6.

FLASHCARD QUESTION

Front

What are the two main stages of photosynthesis?

Back

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

7.

FLASHCARD QUESTION

Front

What role does chlorophyll play in photosynthesis?

Back

Chlorophyll absorbs light energy, primarily from the sun.

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