- received a progress report
- got our Cellular respiration tests back
- did a quick quiz on photosynthesis
- and talked about photo systems in cells
My Thought and Opinions.
Today's discussion made me wonder if there is more than one type of antenna pigments. I also thought about some other differences between photo system 1 and photo system 2, and what those might be. What is ferredoxin? and also, who discovered photo system 1 and 2.
Above and Beyond.
I found by looking at wikipedia that ferredoxin is a compound made of iron and redox. i also found that fossils of what are thought to be filamentous photosynthetic organisms have been dated at 3.4 billion years old. I was unable to find the discoverers of the 2 photo systems.
1 comment:
good.
please provide a hyperlink/address for any referenced websites ("wikipedia" isn't good enough)
- you'll lose a mark next time.
3/3
Mr. C
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