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What is phytochrome and which PS is involved in bacterial photosynthesis

What is phytochrome and which PS is involved in bacterial photosynthesis

Grade:12

1 Answers

Dr.Adam Shaik
askIITians Faculty 387 Points
6 years ago
Phytochrome=colour absorbing substance.
In plants these phyto chromes are present, they help in absobing light and regulates the development process.
Example:chlorophyll,xanthophyll,flavonoids,carotenoids etc.,
PS=Photosystem
In bacteria only PS-I is present they help in producing energy equivalents like ATP and NADPH

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