0
How do carotene and xanthophyll function differently from chlorophyll?
Kcquiche
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.
Wiki User
∙ 14y ago
Wiki User
∙ 13y agothey absorb additional wavelenths of light.
Wiki User
∙ 13y agoCarotene is the least polar of the three, and xanthophyll is the most polar.
Wiki User
∙ 11y agoThey extend the range of light absorption in leaves. (They are accessory pigments)
Add your answer:
Earn +20 pts
What is function of carotene in photosynthesis?
Carotene is closely allied to chlorophyll in plants and organisms that undergo photosynthesis. It serves two roles. First it absorbs some of the sunlight that is missed by the chlorophyll molecules. Secondly, because of its high number of reactive double bonds, it makes a good 'sponge' to react with, and therefore 'mop up', energetic oxygen molecules that might otherwise oxidise and degrade more important parts of the plant structure. In a typical leaf, there is a ratio of chlorophyll to carotenoid of about 1:3, and the darker the leaf the more carotenoids it contains. Normally, however, the green colour of chlorophyll is so intense it masks the more subtle oranges and reds of the carotenoids. In Autumn however, when the chlorophyll decays, the green fades and leaves turn red and yellow.
What is the main function of chlorophyll b?
Chlorophyll A is the primary and most common Chlorophyll pigment being used by plants in the natural process of photosynthesis. There are auxiliary pigments which are Chlorophyll B, C, D and E.
Colored chemical compound in plants that absorbs light?
pigment Chlorophyll is the green pigment found in plants. Its function is to absorb light for photosynthesis.
Which part of the cell contains a green pigment?
The part in plant cells that contains green pigment is chlorophyll. Chlorophyll are in the chloroplast and play an important function in photosynthesis.
Why is chlorophyll important in process of photosynthesis?
Chlorophyll is the pigment that captures the radiant energy from the sun. This energy is then used to facilitate photosynthesis.
What is the function of chlorophyll in leaves?
why is the function of chlorophyll in leaves?
What is function of carotene in photosynthesis?
Carotene is closely allied to chlorophyll in plants and organisms that undergo photosynthesis. It serves two roles. First it absorbs some of the sunlight that is missed by the chlorophyll molecules. Secondly, because of its high number of reactive double bonds, it makes a good 'sponge' to react with, and therefore 'mop up', energetic oxygen molecules that might otherwise oxidise and degrade more important parts of the plant structure. In a typical leaf, there is a ratio of chlorophyll to carotenoid of about 1:3, and the darker the leaf the more carotenoids it contains. Normally, however, the green colour of chlorophyll is so intense it masks the more subtle oranges and reds of the carotenoids. In Autumn however, when the chlorophyll decays, the green fades and leaves turn red and yellow.
What are 2 pigments that are found in chloroplast?
The major components are chlorophyll (with two varieties, A and B), where photosynthesis takes place, and, as accessory pigments, carotenoids which are linear polyenes (such as beta-carotene) that function to fill in the absorption spectra of the where chlorophylls do not absorb strongly.
What is The function of chlorophyll in photosynthesis?
Chlorophyll 'a' convert light energy directly into chemical energy...
What is the main function of chlorophyll b?
Chlorophyll A is the primary and most common Chlorophyll pigment being used by plants in the natural process of photosynthesis. There are auxiliary pigments which are Chlorophyll B, C, D and E.
The function of chlorophyll is to?
Chlorophyll is vital for photosynthesis, which allows plants to absorb energy from light. Chlorophyll molecules are arranged in and around photosystems that are embedded in the thylakoid membranes of chloroplasts.
What is the function of the chlorphyll in the plant cell?
Chlorophyll helps in photosynthesis
What is the function of chlorophyll in the leaves of plants?
traps sunlight for photosynthesis
Is natural beta carotene better for you than artificial beta carotene?
Natural Beta-carotene is used in health care in two ways: As Pro -Vitamin A, which is due to its ability to be converted to Vitamin A as and when the body requires, and as an antioxidant, which protects against cell and tissue damage by scavenging free radicals. This dual function of Natural Beta-carotene is due to the presence of Cis and Trans Beta-carotene isomers. Synthetic Beta-Carotene has only All-trans Beta-carotene. This inherent disadvantage of synthetic Beta-carotene has led many users to use Dunaliella, which is the best source of Natural Beta-Carotene with a high Cis-Trans Beta-carotene ratio (25:75).
What is the chlorophyll function?
The function of chlorophyll is to capture sunlight and use its energy to make sugars for the plant... I think... Been a while since that unit.
What is the function of the chlorophyll pigments in PS?
In very general terms, chlorophyll pigments capture light energy. Depending on what kind of chlorophyll they are and if they are in Photosystem I or Photosystem II they will have different specific functions.
What is thee function of chlorophyll?
That is to carry out photosynthesis. It produces food for organisms
