How does the concentration of CO2 affect the rate of photosynthesis?
Practice Questions
1 question
Q1
How does the concentration of CO2 affect the rate of photosynthesis?
Increases it indefinitely
Has no effect
Increases it to a point, then levels off
Decreases it
The rate of photosynthesis increases with CO2 concentration to a point, after which it levels off due to other limiting factors.
Questions & Step-by-step Solutions
1 item
Q
Q: How does the concentration of CO2 affect the rate of photosynthesis?
Solution: The rate of photosynthesis increases with CO2 concentration to a point, after which it levels off due to other limiting factors.
Steps: 7
Step 1: Understand that photosynthesis is the process plants use to make food using sunlight, water, and carbon dioxide (CO2).
Step 2: Know that CO2 is one of the key ingredients for photosynthesis.
Step 3: Realize that when the concentration of CO2 increases, plants can use more of it to produce food.
Step 4: Observe that as CO2 concentration rises, the rate of photosynthesis also increases because plants can make more food.
Step 5: Recognize that this increase in the rate of photosynthesis continues up to a certain point.
Step 6: Understand that after reaching a certain CO2 concentration, the rate of photosynthesis levels off.
Step 7: Learn that this leveling off happens because other factors, like light and water, may become limiting and prevent further increases in photosynthesis.
