0
The two colors of light that drive most photosynthesis are red and blue light. These wavelengths are absorbed most effectively by chlorophyll, which is the pigment responsible for capturing light energy during photosynthesis.
Red and blue are the two colors of light that drive most photosynthesis.
Add your answer:
Earn +20 pts
Does a different color of light change the way that a plant grows?
Yes, different colors of light can affect plant growth. Red and blue light are most important for plant growth as they are used in photosynthesis. Green light is less effective for photosynthesis, but still plays a role. White light, which includes all colors, is commonly used in indoor growing settings to provide a balanced light spectrum for plants.
Engelmann's investigation to determine the effective wavelengths of light in photosynthesis depended on a photosynthetic alga's?
response to varying light intensities. By measuring the rate of oxygen production in the alga under different colors of light, Engelmann was able to determine that red and blue light were the most effective in driving photosynthesis. This led to the conclusion that chlorophyll absorbs light most efficiently in these two regions of the spectrum.
What two wavelengths of light are least and most useful to photosynthesis?
Green light is the least useful wavelength for photosynthesis because it is mostly reflected by chlorophyll. Red and blue light are the most useful wavelengths for photosynthesis as chlorophyll absorbs them most efficiently for the process.
Do plants need the color of the sunlight to make food?
Plants need sunlight for photosynthesis, a process where they convert light energy into chemical energy to make food. While plants use all colors of sunlight, they primarily absorb red and blue light for photosynthesis as these wavelengths are most effective for energy conversion.
What is the relationship between light wavelength and photosynthetic rate?
The relationship between light wavelength and photosynthetic rate is governed by the absorption spectrum of chlorophyll, the pigment responsible for photosynthesis. Chlorophyll absorbs blue and red light most efficiently, while green light is least absorbed. Therefore, light wavelengths in the blue and red spectrum tend to have a greater impact on photosynthetic rate compared to green light.
Which color of light is used most in photosynthesis?
Plants primarily absorb and use red and blue light for photosynthesis. These two colors are most efficient in driving the process of photosynthesis as they are absorbed by chlorophyll pigments in plant cells. Green light is not absorbed as efficiently, which is why plants appear green to our eyes.
Blue red and green light are all present in what color light?
White (sun) light contains different colors of lights, when passing through a prism. Plants rely on specific colors of lights to conduct photosynthesis. Since white light contains all the necessary colors of light for photosynthesis it is the most preferred light. Inquiry into Life Laboratory Manual Twelfth Edition Sylvia S. Mader Answers were found on: Chapter 8 Photosynthesis Page 96; Lab experiment under Solar Energy
What colors absorb the most light and which colors reflect the most light?
Black absorbs the most light and white reflects the most.
Does a different color of light change the way that a plant grows?
Yes, different colors of light can affect plant growth. Red and blue light are most important for plant growth as they are used in photosynthesis. Green light is less effective for photosynthesis, but still plays a role. White light, which includes all colors, is commonly used in indoor growing settings to provide a balanced light spectrum for plants.
Which single colour can plants use most successfully?
Plants most successfully use red and blue light for photosynthesis. These colors are absorbed most efficiently by chlorophyll, the pigment responsible for capturing light energy in plants. Green light is not as effective because it is reflected by chlorophyll.
Does the color of light affect the growth of mongo plant?
Yes, the color of light can affect the growth of a mongo plant. Different colors of light have varying effects on plant processes such as photosynthesis and flowering. For example, red and blue light are most beneficial for plant growth, while green light is less effective.
Engelmann's investigation to determine the effective wavelengths of light in photosynthesis depended on a photosynthetic alga's?
response to varying light intensities. By measuring the rate of oxygen production in the alga under different colors of light, Engelmann was able to determine that red and blue light were the most effective in driving photosynthesis. This led to the conclusion that chlorophyll absorbs light most efficiently in these two regions of the spectrum.
Which plant pigment traps most of the light energy used in photosynthesis?
chlorophyll b traps most of the light energy used in photosynthesis.
What colour of light would drive photosynthesis at the highest rate red blue or green?
Blue light typically drives photosynthesis at the highest rate because chlorophyll, the pigment responsible for capturing light energy for photosynthesis, absorbs blue light most effectively. Red light is also important for photosynthesis but is less efficient than blue light in driving the process. Green light is least effective because chlorophyll reflects rather than absorbs green wavelengths.
Why does the color of a light affect a plants growth or does it?
Yes, the color of light does affect a plant's growth through a process called photosynthesis. Different colors of light correspond to different wavelengths, which plants use to absorb energy. Blue and red light are the most important for plant growth as they are absorbed most effectively for photosynthesis. Green light is not as readily absorbed by plants, which is why leaves appear green.
What color are absorbed by a green leaf?
Green leaves absorb most colors of light except for green. They mainly absorb red and blue wavelengths of light for photosynthesis, which is why they appear green to our eyes.
Is blue light absorbed or reflected by a green leaf?
Green leaves appear green because they absorb most colors of light in the visible spectrum, except for green light which is reflected. Blue light is absorbed by the chlorophyll in the leaf, contributing to the process of photosynthesis.
