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Why does a solution of chlorophyll appear red when exposed to white light but the chlorophyll in a plant does not?
Wiki User
∙ 14y ago
Chlorophylls reemit a fraction of the light energy they absorb as fluorescence. Irrespective of the wavelengthof the absorbed light, the emitted fluorescence is always on the long-wavelength side of the lowest energy absorption band, in the red or infrared region of the spectrum.
The fluorescent properties of a particular chlorophyll are functions of the structure of the molecule and its immediate environment. Thus, the fluorescence spectrum of chlorophyll in the living plant is always shifted to longer wavelengths relative to the fluorescence spectrum of a solution of the same pigment. This red shift is characteristic of aggregatechlorophyll.
AnswerChlorophylls reemit a fraction of the light energy they absorb as fluorescence. Irrespective of the wavelengthof the absorbed light, the emitted fluorescence is always on the long-wavelength side of the lowest energy absorption band, in the red or infrared region of the spectrum.The fluorescent properties of a particular chlorophyll are functions of the structure of the molecule and its immediate environment. Thus, the fluorescence spectrum of chlorophyll in the living plant is always shifted to longer wavelengths relative to the fluorescence spectrum of a solution of the same pigment. This red shift is characteristic of aggregatechlorophyll
chlorophyll is a green boogie colour substance
Wiki User
∙ 14y ago
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What color of light is reflected by chlorophyll?
Chlorophyll reflects the green portion of the visible light spectrum, this is why most plants appear green in color
Plants look green because chlorophyll does what to green light?
You may not know it, but sunlight is actually a mixture of all the colors of the rainbow. Chlorophyll absorbs most of colors in light but not green. plants look green because chlorophyll reflects green light.Read more: Why_does_chlorophyll_make_a_plant_look_green
What is the green colouring matter of plants called?
chlorophyll is what makes the plant greenchloroplast is what conducts photosynthesis
Which of these chemicals is a major photosynthetic pigment in plants?
The most important photosynthetic plant pigment is the chlorophyll because it it what helps reflect the light energy off a leaf making the leaf appear green to the human eye
What chlorophyll a and b absorb?
Chlorophyll a and b absorb BLUE-VIOLET and RED wavelengths of light best.
What do plants produce when they are exposed to light?
chlorophyll
What color of light is reflected by chlorophyll?
Chlorophyll reflects the green portion of the visible light spectrum, this is why most plants appear green in color
What color wavelengths of light do chlorophyll appear to look like?
It depends upon the type of chlorophyll. Chorophyll a absorbs light at 680 and 700 nm.
What colour is produced if green plants are exposed to red light?
Chlorophyll is green and nothing will ever change that
Plants look green because chlorophyll does what to green light?
You may not know it, but sunlight is actually a mixture of all the colors of the rainbow. Chlorophyll absorbs most of colors in light but not green. plants look green because chlorophyll reflects green light.Read more: Why_does_chlorophyll_make_a_plant_look_green
What makes a plant appear green?
The cells that are in the plants are called plant cells and within those plant cells there is a green pigment called chlorophyll in the chloroplast which gives the plants their green color. Chlorophyll absorbs sunlight and helps the plant with photosynthesis.
When potatoes are exposed to light chlorophyll creates spots of a mild poison called solanine What color are these spots?
green
What make a leaf appear green?
presence of Chlorophyll in the cells of leaf reflects the green spectrum of light hence the leaf appear green.
Why does a leaf appear green?
because it contains a green pigment called chlorophyll
Why leaves appear green in photosynthesis?
The pigment responsible for photosynthesis (Chlorophyll) reflects the green wave length of sunlight when light fall on the leaf. That is why leaves appear green in the presence of light.
What colored chemical compounds absorbs light?
Many chemical substances absorb light.
Why does a leaf look green?
Because of Chlorophyll (it is a green pigment). There are two types of chlorophyll in plants and algae. Both chlorophylls absorb green light (from the spectrum of light) poorly. So when white light shines on structures like leaves (which have chlorophyll), green light is transmitted and reflected and the structures appear green.
