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Why does carotenes move more rapidly with the solvent then the xanthophylls?
The reason that carotenes move more rapidly with the solvent than the xanthrophylls is likely due to polarity. Xanthrophylls are fairly nonpolar, but carotenes are even more nonpolar.
Is zeaxanthin the same as violaxanthin?
In a way no because, xanthophylls contain oxygen atoms, while carotenes are purely hydrocarbons with no oxygen. Xanthophylls contain their oxygen either as hydroxyl groups and/or as pairs of hydrogen atoms that are substituted by oxygen atoms acting as a bridge
What problems are there with reverse polarity?
Reversing polarity ,changes the rotation of the device you are changing polarity on.
What is the polarity of C Cl14?
Its polarity is zero.CCl4 is non polar
How can the degree of polarity be predicted?
The strength of polarity can be determined from looking at the level of polarity an object has. Polar bonds can make objects stronger or weaker.
Why does carotenes move more rapidly with the solvent then the xanthophylls?
The reason that carotenes move more rapidly with the solvent than the xanthrophylls is likely due to polarity. Xanthrophylls are fairly nonpolar, but carotenes are even more nonpolar.
What color of light is reflected by Xanthophylls?
Xanthophylls primarily absorb green-blue light.
What is the pigments of yellow?
xanthophyllin or xanthophylls
What is the role of xanthophylls?
the answer to this question can be found on yahoo
What are the yellow accessory pigments found in leaves?
xanthophylls
What is more soluble xanthophylls or chlorophyll a?
chlorophyll is more soluble than xanthophyll
Which pigments did you identify from the spinach leaf?
Chlorophyll, carotenoids, pheophytins and xanthophylls
What are two examples of polarity?
-- negative polarity -- positive polarity
How does a drawing of polarity water and the bond polarities make a major contribution to the overall molecular polarity look?
The polarity is a vector quantity. The resultant of the polarity of bonds determines the polarity of the molecule. In CO2 there is polarity between the two C-O but the polarity is equal and opposite in direction so CO2 doesn't have polarity. If the polarity of bonds is not cancelled then the polarity remains in the molecule.
What is the color pigment?
Xanthophylls are a set of the naturally occurring yellow pigments. the word is greek in origin, "Xanthos" meaning yellow, "phyllon" meaning leaf. Two Xanthophylls, lutein and Zeaxanthin, are responsible for the yellow color of egg whites.
Is unequal sharing of electrons acidic basic or polarity?
Polarity
What colour is xanthophyll pigment?
Xanthophylls are a set of the naturally occurring yellow pigments. the word is greek in origin, "Xanthos" meaning yellow, "phyllon" meaning leaf. Two Xanthophylls, lutein and Zeaxanthin, are responsible for the yellow color of egg whites.
