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can any biology expert tell me the size of a chlorophyll molecule and the size of a photosystem ?
i read the 2 articles however none of them contained the answer i was looking for by SIZE what i meant was the (length) size of a chlorphyll a molecule in nanometres and the length of both photosystems taken individually in nanometresjim mcnamara said:Can we refine your question a bit?
Since chlorophyll comes in different types - here is an article for non-scientists
http://www.majordifferences.com/2013/05/difference-between-chlorophyll-and.html#.VqZ9UZorIgt
I am guessing you want chlorophyll a.
Next: size is what? molar mass? nm in length(this changes under some circumstances)?
Phototosystem I or photosystem II or both?
http://www.encyclopedia.com/doc/1O6-photosystemsIandII.html
If you actually read those links you will know what to ask AND get the answers, too. A win-win. Plus learning how to ask well-defined questions helps a lot in Science.
Chlorophyll pigment size refers to the physical size of the chlorophyll molecules that are responsible for capturing light energy during photosynthesis.
Chlorophyll pigment size is important because it directly affects the efficiency of photosynthesis. Smaller pigment sizes allow for more efficient light absorption, while larger sizes may result in a decrease in photosynthetic efficiency.
Chlorophyll pigment size can vary among different plant species due to genetic differences and environmental factors. Some plants may have larger pigment sizes to adapt to low light conditions, while others may have smaller sizes to thrive in high light environments.
Yes, chlorophyll pigment size can be manipulated through genetic engineering or selective breeding to improve crop yield. This can be done by selecting for plants with smaller pigment sizes that are more efficient at light absorption.
The size of the chlorophyll pigment molecules affects the wavelengths of light that are absorbed and reflected by a plant. Plants with smaller pigment sizes tend to appear more green, while those with larger sizes may appear more yellow or red. This is due to the different wavelengths of light that are absorbed by the pigment molecules.