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As light intensity increases at first the rate of photosynthesis also increases. However at higher light intensities the rate of photosynthesis levels off and becmes constant. This is because light is not the only factor needed for photosynthesis. So at high light intensities some other factor is running out eg CO2, temperature, so the extra light cannot be used.
At very high intensities photosynthesis can decrease as the chlorophyll is bleached.
What else can I help you with?
How does the rate of photosynthesis respond to changes in light intensity?
It directly increases along with the growth in intensity of the light
True or false As light intensity increases indefinitely the rate of photosynthesis increases indefinitely?
False. There is a limit to the rate of photosynthesis even as light intensity increases. Once the saturation point is reached, the rate of photosynthesis remains constant.
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 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
WHY DOES THE CONCENTRAtion of oxygen increase as the light intensity increases?
As light intensity increases, the rate of photosynthesis in plants also increases. This results in the plant consuming more carbon dioxide and producing more oxygen as a byproduct. Therefore, the concentration of oxygen increases as the light intensity increases.
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 effect does the amount of light have on photosynthesis?
Light intensity directly affects the rate of photosynthesis. As light intensity increases, so does the rate of photosynthesis, up to a certain point where the rate levels off or decreases. Plants require a certain amount of light to carry out photosynthesis efficiently.
As light intensity increases the rate of photosynthesis?
Initially increases then levels off. (the rate of photosynthesis) Hope that helped!!
Why does the rate of photosynthesis increase as light intensity increases?
I believe that it increases. -_-
How does light intensity affect the rate of respiration?
Higher light intensity usually increases the rate of photosynthesis, which in turn can lead to higher levels of oxygen being produced. This can stimulate cellular respiration in some organisms as they use oxygen to generate energy. However, excessive light intensity can also damage cells and reduce respiratory activity.
How light intensity effect evaporation?
Higher light intensity increases the temperature of the water, which in turn increases the rate of evaporation by providing more energy for water molecules to escape from the liquid phase into the vapor phase. Consequently, greater light intensity accelerates evaporation.
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.
