hi, i'm doing a biology presentation, your video help me a lot, Can I get a HD vision. it would really help me a lot ,..my contact nikif4@gmail.com thanks so much
i just found this out recently, apparently, chloroplasts are ancient cyanobacteria with seperate DNA to the plant that contains them, which were "trapped" by plants millions of years ago, which now, of course, live in perfect symbiosis. Did anyone else know that? I didnt :) (You may have to check my facts xD)
Pretty close, they were trapped by protobiont cells, not plants. Plants are a relatively "new" kingdom compared to the age of pre-photosynthesis. Not everything that photosynthesizes is a plant :)
That is very true another example of this is the mitochondria in animals which make ATP were the same deal, where they used to be bacteria that helped to provide energy for organisms and which have stayed with us through evolution, now they are less like bacteria but still have a lot of similarities.
exactly,yes, but there is one very important difference between the two, the chloroplast system use water as the electron donor while mitochrion uses molcular oxygen as the final electron acceptor, so this places the mitochondreal ancestors in a far modern time than that of those for chloroplast. actually the mitochondrael ancestors might have came into being because of the abundance of oxygen made available by the hydrolytic photosynthetic process of the ancestors of chloroplast, amzing !!!
need to talk about chlorophyll and chloroplasts just not pictures, but really cool video
peaceoutzebras 2 weeks ago
its cool but they just show the same thing over again like 100 times
Tengo528 2 months ago
cool !! keep safe god bless
claremaugeri 6 months ago
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hi, i'm doing a biology presentation, your video help me a lot, Can I get a HD vision. it would really help me a lot ,..my contact nikif4@gmail.com thanks so much
chemicalday 11 months ago
Wicked.
DarthMeg 1 year ago
Woouw nice cyclosis we have here
Marrepasdenom 2 years ago
They look like Seaweed =)
SonicGoneTechno 2 years ago
Im hopefully getting some of these for my fish tank today
jerseykid565 2 years ago
i just found this out recently, apparently, chloroplasts are ancient cyanobacteria with seperate DNA to the plant that contains them, which were "trapped" by plants millions of years ago, which now, of course, live in perfect symbiosis. Did anyone else know that? I didnt :) (You may have to check my facts xD)
Xelacalle1 2 years ago 4
Pretty close, they were trapped by protobiont cells, not plants. Plants are a relatively "new" kingdom compared to the age of pre-photosynthesis. Not everything that photosynthesizes is a plant :)
timtanguay 2 years ago
That is very true another example of this is the mitochondria in animals which make ATP were the same deal, where they used to be bacteria that helped to provide energy for organisms and which have stayed with us through evolution, now they are less like bacteria but still have a lot of similarities.
Danielst16 2 years ago
exactly,yes, but there is one very important difference between the two, the chloroplast system use water as the electron donor while mitochrion uses molcular oxygen as the final electron acceptor, so this places the mitochondreal ancestors in a far modern time than that of those for chloroplast. actually the mitochondrael ancestors might have came into being because of the abundance of oxygen made available by the hydrolytic photosynthetic process of the ancestors of chloroplast, amzing !!!
merajrezvi 2 years ago
@merajrezvi thats just common sense stop trying to sound clever
Sn0wFreak 1 year ago
O2,O2,O2..... gutes Video
uwe2602 2 years ago
thats so awesome.
miniclipman 2 years ago
Whoa! That's cool!
edguitartorres 2 years ago
Great video, thanks for uploading.
Lacroix1228 2 years ago
Good Vid
oilim3milio 3 years ago