1. Limiting Factors

2. Limiting Factors

3. Questions
Which graph best shows the effect of increasing light intensity on the rate of photosynthesis?
Which graph best shows the effect of increasing carbon dioxide concentration on the rate of photosynthesis? A
Which graph best shows the effect of increasing temperature if light and carbon dioxide are not limiting (i.e. the levels of light and carbon dioxide are high). A
1 – c light increases the rate of photosynthesis until some other factor, CO2 or temperature limits it
2 – c carbon dioxide increases the rate of photosynthesis until light or temperature limits it
3 – d increasing temp increases the rate of reactions, after the optimum temp the enzymes denature and the rate slows down