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The leaf surface area is just as if not more important than the intensity of light in photosynthesis?
true
What affect does the amount of light have on photosynthesis?
It depends on light. it is changing with light.
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 voltage?
Light intensity affects voltage because the higher the intensity of light, the more volts are produced. It works exactly the same way in the case of: the lower the light intensity the less volts that are produced.
How will light affect photosynthesis?
Light allows photosynthesis to occur. Therefore more light=faster reaction.
The leaf surface area is just as if not more important than the intensity of light in photosynthesis?
true
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
How does light affect 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
What affect does the amount of light have on photosynthesis?
It depends on light. it is changing with light.
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.
When light intensity is below 200 photons do sun plants or shade plants have a higher rate of photosynthesis?
No, shade plants have a higher rate of photosynthesis at lower light intensities. They are more adapted to use the end range of light (red, 730 nm) that is present in shady conditions than sun tolerant plants are.
Which of the following does not affect photosynthesis rate of a plant?
intensity of lightIt is affected by temperature, pH , intensity of light . Other physical factors do not affect much
Does light intensity or concentration of carbon have a greater impact on photosynthesis?
The light intensity has a little bit more effect. The amount of carbon dioxide is generally in excess of what is required for the photosynthesis. It would have to raise significantly above current levels to overtake the effect of light intensity. That is not to say carbon dioxide concentration isn't still very important. The carbon dioxide concentration also has a minor secondary effect by slightly expanding the tropical and temperate regions towards towards the poles when it is higher and shrinking them towards the equator when it drops - it has to be warm for photosynthetic plants to thrive.
What environmental characteristics increase the rate of photosynthesis?
Factors affecting the rate of photosynthesis are 1) Light intensity: - the brightness which increases the rate of photosynthesis if increased 2) Light quality: - the color of the light (chlorophyll absorbs red and blue and reflects green, orange, and yellow so red and blue are preferable) 3) CO2 concentration: - the more CO2 the more photosynthesis will occur. 4) chlorophyll availability: - the more chlorophyll the more photosynthesis will occur. 5) water: - INDIRECTLY as if there is little water the plant will stop transpiration by closing the stomata keeping the water inside, but not allowing gaseous diffusion.
Things that effect photosynthesis?
there are many things that affect photosynthesis the main 2 are carbon dioxide levels and light. pottaisium hydrogencarbonate is sometimes added to the water because it provides carbon dioxide this is needed for photosynthesis. Light intesity is the biggest factor the more light intensity the more oxygen the plant produces Photosynthesis produces starch which is stored as glucose, if the plant cannot photosynthesis for any reason it turns to its glucose/ starch storage and uses it in the plant. Hannah Year 9
What is a light intensity knob?
The light intensity knob is found on light microscopes and allows you to change the intensity of the light on the sample. Different light intensities allow you to view different parts more clearly.
How will light affect photosynthesis?
Light allows photosynthesis to occur. Therefore more light=faster reaction.
