Podcast
Questions and Answers
What is the main factor that affects the rate of photosynthesis in C4 plants?
What is the main factor that affects the rate of photosynthesis in C4 plants?
- Water availability
- Temperature (correct)
- CO2 levels
- Light intensity
In photosynthesis, why are the dark reactions considered enzymatic?
In photosynthesis, why are the dark reactions considered enzymatic?
- They occur in the absence of light
- They involve ATP and NADPH
- They are controlled by temperature (correct)
- They occur in the presence of water
How does water stress affect the availability of CO2 for photosynthesis?
How does water stress affect the availability of CO2 for photosynthesis?
- Converts CO2 into O2
- Increases CO2 availability
- Does not affect CO2 availability
- Reduces CO2 availability (correct)
Which type of plants have a higher temperature optimum for photosynthesis, tropical or plants adapted to temperate climates?
Which type of plants have a higher temperature optimum for photosynthesis, tropical or plants adapted to temperate climates?
Why do C3 plants have a much lower temperature optimum compared to C4 plants?
Why do C3 plants have a much lower temperature optimum compared to C4 plants?
What is the principal carbohydrate produced during photosynthesis?
What is the principal carbohydrate produced during photosynthesis?
How does water stress affect the surface area of leaves in plants?
How does water stress affect the surface area of leaves in plants?
In what plant parts does photosynthesis primarily take place?
In what plant parts does photosynthesis primarily take place?
How do C4 plants respond to higher temperatures compared to C3 plants?
How do C4 plants respond to higher temperatures compared to C3 plants?
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