Factors Affecting Photosynthesis Quiz

What happens to the rate of photosynthesis when the light intensity increases?

• The rate of photosynthesis decreases

• The rate of photosynthesis becomes unpredictable

• The rate of photosynthesis increases

• The rate of photosynthesis remains the same

How does the rate of photosynthesis change when the light intensity decreases?

• The rate of photosynthesis decreases

• The rate of photosynthesis remains the same

• The rate of photosynthesis becomes faster

• The rate of photosynthesis increases

Why is light important for photosynthesis?

• Light provides the water needed for the photosynthetic process.

• Light helps in the absorption of carbon dioxide for photosynthesis.

• Light is responsible for the release of oxygen during photosynthesis.

• Light provides the energy needed for the photosynthetic process.

What happens to the rate of photosynthesis when the carbon dioxide concentration increases?

• Rate of photosynthesis remains the same

• Rate of photosynthesis increases

• Rate of photosynthesis becomes unpredictable

• Rate of photosynthesis decreases

How does the rate of photosynthesis change when the carbon dioxide concentration decreases?

• Increases

• Stays the same

• Becomes unpredictable

• Decreases

Why is carbon dioxide important for photosynthesis?

• It is one of the raw materials used by plants to produce glucose and oxygen.

• It inhibits the process of photosynthesis

• It has no role in the process of photosynthesis

• It is a waste product that needs to be removed from the plant

How does temperature affect the rate of photosynthesis?

• Color of sunlight

• Enzyme activity

• Type of soil

• Amount of water

What happens to the rate of photosynthesis when the temperature is too high?

• Decreases

• Increases

• Becomes more efficient

• Stays the same

How does chlorophyll concentration influence photosynthesis?

• Photosynthesis is only influenced by temperature, not chlorophyll concentration.

• Chlorophyll concentration causes a decrease in photosynthesis.

• Chlorophyll concentration affects the rate of photosynthesis.

• Chlorophyll concentration has no effect on photosynthesis.

Why is chlorophyll important for photosynthesis?

• It has no role in photosynthesis.

• It releases light energy and converts it into chemical energy.

• It absorbs light energy and converts it into chemical energy.

• It inhibits light energy and prevents it from being converted into chemical energy.