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What wavelengths does carotene absorb?
Carotenoids reflect yellow-orange light and absorb blue-green light.
Which wavelength of light do carotene's absorb the greatest percentage?
Carotenes absorb light most strongly in the blue and green wavelengths, around 400-500 nm. This is why they appear orange or red in color, as they absorb light in the blue-green part of the spectrum and reflect light in the orange-red part.
What are the substances in plastids that absorb various wavelengths of light?
Chlorophylls, carotenoids, and phycobilins are the substances in plastids that absorb various wavelengths of light for photosynthesis. Each pigment absorbs different wavelengths of light to maximize the capture of energy for photosynthesis.
What molecules that absorb specific wavelengths of light?
Chlorophyll and carotenoids are examples of molecules that absorb specific wavelengths of light for photosynthesis in plants. In the field of medicine, hemoglobin and melanin are molecules that absorb specific wavelengths of light for various diagnostic and therapeutic purposes.
If a solution reflects white light does it absorb all wavelengths?
No, a solution that reflects white light does not absorb all wavelengths. Instead, it reflects most of the wavelengths within the visible spectrum which combine to form white light.
What wavelengths does carotene absorb?
Carotenoids reflect yellow-orange light and absorb blue-green light.
How do carotene and xanthophyll function differently from chlorophyll?
carotene and xanthophyll absorb blue green light while chlorophyll absorbs all other colors of light in the spectrum. Once carotene and xanthophyll have absorbed light, they transfer the light energy to chlorophyll.
Which wavelength of light do carotene's absorb the greatest percentage?
Carotenes absorb light most strongly in the blue and green wavelengths, around 400-500 nm. This is why they appear orange or red in color, as they absorb light in the blue-green part of the spectrum and reflect light in the orange-red part.
What are the substances in plastids that absorb various wavelengths of light?
Chlorophylls, carotenoids, and phycobilins are the substances in plastids that absorb various wavelengths of light for photosynthesis. Each pigment absorbs different wavelengths of light to maximize the capture of energy for photosynthesis.
What molecules that absorb specific wavelengths of light?
Chlorophyll and carotenoids are examples of molecules that absorb specific wavelengths of light for photosynthesis in plants. In the field of medicine, hemoglobin and melanin are molecules that absorb specific wavelengths of light for various diagnostic and therapeutic purposes.
What color does not absorb all wavelength of light?
Black is the only color that does absorb all wavelengths of light.White is the color that reflects all wavelengths of light.All other colors absorb only certain wavelengths of light and reflect the rest.
If a solution reflects white light does it absorb all wavelengths?
No, a solution that reflects white light does not absorb all wavelengths. Instead, it reflects most of the wavelengths within the visible spectrum which combine to form white light.
What is a term that describes substances that absorb some wavelengths of light?
Pigments are substances that absorb some wavelengths of light and reflect or transmit others, giving them their color.
What causes the dark bands observed in a solar spectrum?
The dark bands are caused from the differnet chemical elements which absorb light at specific wavelengths.
What light will a blue object absorb?
A blue object will absorb most light except blue wavelengths of light, which it will reflect, making the object appear blue. This is because objects appear a certain color based on the wavelengths of light they reflect.
What chlorophyll a and b absorb?
Chlorophyll a primarily absorbs blue and red light wavelengths, while chlorophyll b absorbs blue and some green light wavelengths. Together, they work to capture sunlight energy for photosynthesis in plants.
Why do you see objects as different colors when light is shining on them?
Objects appear to have different colors when light shines on them because they selectively absorb and reflect certain wavelengths of light. The absorbed light energy excites the object's molecules, causing them to emit specific wavelengths of light that we perceive as color. The colors we see are determined by the wavelengths of light that are reflected back to our eyes.
