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It increases when temperatures rise and in the winter when it gets cold it decreases and that is to protect the tree or plant. When the day is starting, it increses then peaks in the middle of the day, and then decreases at the end. Temperature determines how much light is givin to the plant.

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How does changing the light intensity effect photosynthesis and why?

By changing the light intensity the rate of photosynthesis will either increase or decrease because it is one of the factors that affects photosynthesis. If you increase the light intensity the rate increases but if you decrease the light intensity the rate decreases.


Increasing the intensity of light decreases the rate of photosynthesis true or false?

False. Increasing the intensity of light typically increases the rate of photosynthesis, up to a certain point where other limiting factors may come into play.


What is the relationship between an increase in light intensity and photosynthetic rate in tomato leaves?

As light intensity increases then the rate of photosynthesis increases until a point is reached when the rate levels off. Beyond this point is called the light saturation point of photosynthesis.


How does light intensity affect the rate of photosynthesis?

Higher light intensity increases the rate of photosynthesis and vice versa.more intense light means more energy in the light, so the chloroplasts get more energy from light, making photosynthesis go faster


At optimum light intensity which atmospheric gas most directly influences the rate of photosynthesis?

Carbon dioxide (CO2) is the atmospheric gas that most directly influences the rate of photosynthesis under optimum light intensity, as it is needed as a substrate for the Calvin cycle, one of the key reactions in photosynthesis. Increasing the concentration of CO2 can usually lead to an increase in the rate of photosynthesis up to a certain point.

Related Questions

Is it true that an increase in light intensity will not increase the rate of photosynthesis?

No, that is not true and increasing light intensity increases the photosynthetic rate, to a point. The saturation point is reached when the reactions in the reaction center have reached top speed and any more light intensity will not increase the rate of photosynthesis.


How does changing the light intensity effect photosynthesis and why?

By changing the light intensity the rate of photosynthesis will either increase or decrease because it is one of the factors that affects photosynthesis. If you increase the light intensity the rate increases but if you decrease the light intensity the rate decreases.


What is the relationship between light intensity and photosynthetic rate?

The relationship between light intensity and photosynthetic rate is that if the intensity of the light is high then the rate of photosynthesis will increase. However the rate of photosynthesis will only increase to an extent after intensity of light reaches a certain point photosynthesis rate will stay still.


Increasing the intensity of light decreases the rate of photosynthesis true or false?

False. Increasing the intensity of light typically increases the rate of photosynthesis, up to a certain point where other limiting factors may come into play.


What is the relationship between an increase in light intensity and photosynthetic rate in tomato leaves?

As light intensity increases then the rate of photosynthesis increases until a point is reached when the rate levels off. Beyond this point is called the light saturation point of photosynthesis.


How does light intensity affect the rate of photosynthesis?

Higher light intensity increases the rate of photosynthesis and vice versa.more intense light means more energy in the light, so the chloroplasts get more energy from light, making photosynthesis go faster


Could photosynthesis decrease if you increase light-intensity?

Temperature affects the rate. Because of it is using enzymes.


How do you calculate the light intensity on rate of photosynthesis?

The rate of photosynthesis is influenced by light intensity, which can be calculated by measuring the number of oxygen bubbles produced by a plant in a set amount of time under different light intensities. By increasing or decreasing the light intensity and observing the corresponding rate of oxygen bubble production, you can determine the impact of light intensity on photosynthesis.


At optimum light intensity which atmospheric gas most directly influences the rate of photosynthesis?

Carbon dioxide (CO2) is the atmospheric gas that most directly influences the rate of photosynthesis under optimum light intensity, as it is needed as a substrate for the Calvin cycle, one of the key reactions in photosynthesis. Increasing the concentration of CO2 can usually lead to an increase in the rate of photosynthesis up to a certain point.


As light intensity increases the rate of photosynthesis?

Initially increases then levels off. (the rate of photosynthesis) Hope that helped!!


How is intensity of light related to photons?

The intensity of light is directly related to the number of photons present. Higher intensity light has more photons, while lower intensity light has fewer photons. Each photon detected carries a discrete amount of energy that contributes to the overall intensity of the light.


What are some ways by which plants can increase their rates of photosynthesis and transpiration?

Increasing the temperature of the reaction will always increase the rate, though the actual yield will depend on whether the reaction is exothermic or endothermic. Increasing the pressure of the... Read More