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Biotechnology and Biomedical Engineering
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Biochemistry Virtual Lab II
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Isolation of Plant Pigments by Column Chromatography
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Isolation of Plant Pigments by Column Chromatography
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Theory
Procedure
Self Evaluation
Animation
Simulator
Assignment
Reference
Feedback
NPTEL Video
1)
The metal ion present in chlorophyll is:
Mn+2
Mg+2
Hg+2
None of the above
2)
Which compound is formed when Chlorophyll loses its metal ion?
Plastoquinone
Photoquinone
Pheophytin
Phyllophytin
3)
The pale yellow color of butter is due to the presence of the unmetabolized _____ pigment which the cow has consumed from green plants.
Beta- carotene
Chlorophyll a
Chlorophyll b
Melanin
4)
Chlorophyll b,beta-carotene and Xanthophylls include which group of pigments?
Primary pigments
Secondary Pigments
Tertiary pigments
Accessory Pigments
Cite this Simulator:
vlab.amrita.edu,. (2011). Isolation of Plant Pigments by Column Chromatography. Retrieved 23 March 2025, from vlab.amrita.edu/?sub=3&brch=64&sim=160&cnt=3
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