#yes cyanobacteria

[does-this-require-cyanobacteria]

WINDOWS (both the computer and the glass ones) would NOT EXIST without Cyanobacteria

Both computers and glass windows were created by humans, who require the atmospheric O2 created almost solely by Cyanobacteria in order to survive. However, this is not the only way in which these pieces of technology would not exist without Cyanobacteria. Both Windows (computers) and windows (glass) contain glass, which has the chemical formula SiO2. Where does the O2 come from? Cyanobacteria. It's Cyanobacteria all the way down.

[does-this-require-cyanobacteria]

Paulinella!

PAULINELLA would NOT EXIST without Cyanobacteria!

Paulinella is a benthic eukaryote in the SAR clade. It can photosynthesize, and just like nearly every other photosynthesizing organism on Earth, does so with the help of cyanobacterial endosymbionts (they absorbed a cyanobacterium, which has become part of them to be passed down through the generations)!

However, these guys are pretty interesting, because they actually did so very recently. Almost all other eukaryotes' cyanobacterial endosymbionts are descended from a single cyanobacterium which was absorbed 1.6 billion years ago by the ancestor of the Archaeplastida (a major group of eukaryotes, containing all plants as well as other groups such as red and green algae). However, Paulinella only absorbed its cyanobacterium only about 90-140 million years ago! However, this cyanobacterium has since become necessary for Paulinella to function!

[does-this-require-cyanobacteria]

Did LECA require cyanobacteria!

LIGHTWEIGHT EXPANDED CLAY AGGREGATE would NOT EXIST without Cyanobacteria, but the LAST EUKARYOTIC COMMON ANCESTOR WOULD.

Let's start with the first LECA. Clay is formed from hydrous aluminum phyllosilicates, which are minerals. Although clay did exist before Cyanobacteria did, the atmospheric O2 which Cyanobacteria created causing the Great Oxygenation Even did cause an increase in the amount of clay on Earth, as Clay contains Oxygen and cannot be formed without it. Lightweight Expanded Clay Aggregate however could not exist without Cyanobacteria, because all organisms capable of creating the rotary kilns needed to produce it breathe atmospheric O2 as well, almost all of which was produced by Cyanobacteria in the aforementioned GOE. I think this ask might be talking about the other LECA though. The Last Eukaryotic Common Ancestor would exist without Cyanobacteria. This organism, which lived about 2.2 billion years ago, was the ancestor of all Eukaryotes and was formed through the symbiogenesis of an archaeon and a bacterium. Although this did happen at the same time as the GOE, neither the archaeon nor the bacterium which came to form the first eukaryote exclusively breathed O2. The archaeon was likely anerobic (did not breathe O2), and the bacterium was facultatively aerobic (could breathe O2, but didn't have to). It is worth nothing however, that most modern Eukaryotes do exclusively breathe the O2 produced by Cyanobacteria, and that quite a portion of modern Eukaryotes actually contain Cyanobacteria (although LECA did not).

[does-this-require-cyanobacteria]

Would. Bosnia. exist without cyanobacteria?

BOSNIA would NOT EXIST without Cyanobacteria

All countries, including Bosnia, exist because enough humans agree that they do. If a defined territory with a permanent population, sovereignty, and the ability to perform foreign affairs is recognized by enough of the right humans both inside and outside of it, then it is considered a country. This first happened to Bosnia in 1992.

Humans, in order to survive and create countries, must have O2 available to breathe. The vast majority of the world's O2 was created by Cyanobacteria, and without them, it would be impossible for any organism that breathes O2 to survive. Therefore humans, and by extension countries like Bosnia would not exist without Cyanobacteria!

[does-this-require-cyanobacteria]

ANTS would NOT EXIST without Cyanobacteria!

Ants are animals, which breathe atmospheric O2. The reason there is so much atmospheric O2 today is because of the Great Oxygenation Event, unilaterally caused by Cyanobacteria. During the GOE, atmospheric O2 went from composing .001% Earth's atmosphere, to the 21% we know and love (and can't live without) today!

P.S. boyfriends would also not exist if not for Cyanobacteria, for similar reasons!

P.P.S. ants are my second favorite organism, after (you guessed it) Cyanobacteria!

imagine if your boyfriend was like I can smell an ant. and started tracking

[foundgirlpigeon]

AAAAAAA

THEY LITERALLY JUST DECIDE YES THIS ONE IS OKAY AND HOLD ONTO EACH OTHER

They hold onto each other and form a community like we do I'm totally not sobbing over this

[pockethexapod]

My 4th (+ 5th, 6th & 7th) OC for Funguary! (Cornflower Bolete + Hairy Mycena + Podosepula Pusio + Pixie’s Parasol)  

Once the heiress to a bandit empire, Cornelle has since distanced herself from her selfish past to instead pursue fungiculture. When she learned of Laicha’s quest to travel the land and smite evil, she left her farm in good hands before joining the young healer’s cause. Her weapon of choice - a nutrient-rich mahogany log - can be imbued with the magical properties of her tiny home-grown friends, the Goons.

[opens-up-4-nobody]

...

[does-this-require-cyanobacteria]

WALKING would NOT EXIST without Cyanobacteria

The first organisms to "walk" (on land) were likely Arthropods, similar to today's millipedes. Arthropods were also likely the first organisms to develop legs. Tetrapods (4 legged Chordates) later convergently evolved walking on land, as did many other species. The common ancestor of all of these species is the Ur-bilaterian (the first animal to have two sides). The Ur-bilaterian breathed O2, and the vast majority of O2 that exists on Earth was produced by Cyanobacteria. Therefore, it would not be possible for walking to have evolved without Cyanobacteria providing O2 to those first early walkers.

[mycoblogg]

Whats the difference between lichen, moss, mould and mushrooms if they're all fungus? Aren't they all the same sorta thing?

so, interestingly, all of these groups are very different !! instead of naming the differences, let me quickly explain what exactly these organisms are.

lichen :

lichens are symbiotic organisms, meaning they are in themselves the product of a relationship between different organisms. to simplify it, lichens are big part fungus, & smaller part algae (protista) or cyanobacteria (monera). these different forms of life together create lichen, which grows on trees, rocks, leaves, mosses & sometimes other lichens !! to read more about lichens, check out @/lichenaday's blog :-)

moss :

mosses are actually not fungi at all !! they are small, flowerless plants. they grow on trees & in soil. :-)

mould :

mould is a type of structure that fungi can form - it is entirely fungal. it reproduces through airborne spores :-) there are many different types of mould ; some are toxic, some are used medicinally, & some are saprotrophs. (note : slime moulds & water moulds are unrelated to fungal moulds !!)

mushrooms :

so, lots of people think mushrooms are a species of fungus, but they are not. "mushroom" refers to the fruiting body of a fungus ; what a mushroom is to a fungus is comparable to what a flower is to a tree - the part that reproduces !! not all fungi produce mushrooms (e.g. moulds, which do not have fruiting bodies as the entire organism is able to release spores). there are currently only 14 000 discovered fungi that produce mushrooms !! more fungi that don't produce mushrooms include mildew, yeast & lichen.

so, yes !! they're all quite different in structure, cells & function in the ecosystem.

[apocalypticvalraven]

Delicious in Dungeon in The Kitchen

So... I was struck by the thought that I kinda wish some food nerd would go through the Dungeon Meshi dishes and analyze them and sort of give a "this is the real world thing they're making" run down.

And then I realized I'm a food nerd that can do research.

So.

We're gonna try this out, starting with Volume 1. I don't promise that I know everything about cooking. I don't promise I'll always be able to make the thing I'm looking at (I am broke, and I don't have my own kitchen). But I can at least look at a dish and figure out what they're doing and how to replicate it, at least sorta.

Dungeon Meshi Volume 1-- Huge Scorpion and Walking Mushroom Hot Pot

The two main components of this dish are the Huge Scorpion and Walking Mushroom.

Walking Mushroom

Looking at the images in the manga, Walking Mushroom seems to just... be a mushroom that can walk around. There are no organs, the interior seems pretty uniform in substance...

Like, literally, that's exactly what sliced mushrooms look like. Senshi cuts the mushroom into ~4" strips (judging by their size next to the small cabbage-like vegetable, and comparing those plants to his hand in the image of him gathering them. I am assuming dwarf hands are roughly the same size as human hands).

There's a variety of edible mushroom that is probably as close as we're going to get to the size of a Walking Mushroom, growing a cap up to 3' wide, but it seems to only grow in termite mounds in a very specific part of the African continent (please forgive my USAmerican, White education leading me to not being able to identify the specific region), so... if you can get that at all, it's probably crazy expensive (as it should be, unless you're literally getting it from the mounds or local markets yourself). Portobello or similar large culinary mushrooms are probably just fine. The Mushroom Feet are literally just mushrooms, so no worries there.

Huge Scorpion

Ok, so... there is a difference between arachnids and crustaceans. As a start, arachnids have book lungs and crustaceans have gills. Arachnid guts are different from crustacean guts, just because of environment. Hell, crustacean limbs grow differently from arachnid limbs.

That said, everything I see in Dungeon Meshi implies that, from a culinary standpoint, Huge Scorpion is a crustacean-

So, really, it's just a big lobster. Take a lobster, cut off its legs, antennae, and the tail fluke, and you're going to see something that looks pretty similar to the huge scorpion in Dungeon Meshi.

Seaweed

Next is seaweed, which... is just a thing, but also kind of an imprecise term, I think. Basically, "seaweed" just refers to any marine algae that is multicellular and macroscopic (big enough to see). Arctic Moss seems to be a real thing which refers to a couple things- the aquatic moss Calliergon giganteum and the terrestrial lichen in the genus of Cladonia, which includes Reindeer Lichen.

Reindeer lichen is edible, in a number of ways, but it's also not seaweed. So we look at Calliergon giganteum. I cannot get an answer as to whether this particular variety of moss is edible. So... fuck it, say Senshi used Reindeer Lichen, at least we know that's edible.

"Star Jelly" is... I don't know. The main result I find when googling it is that it's the sort of general term for various slimes that show up on lawns and other vegetation, etc. Which means it could be anything from amphibian spawning jelly to who the fuck knows what.

However, one thing it could be is a cyanobacteria known as Fat Choy, a commonly used "vegetable" in Chinese Cuisine:

Looks like jelly? Yep. Looks weird enough that you might imagine it comes from a star? Yep. Edible? Yes!

(I mean, maybe don't eat a ton of it, or get it from irreputable sources. At least some Fat Choy contains a toxic amino acid which may or may not have negative health effects, but I'm not a doctor, so all I'm saying is "be aware of this." It's an expensive delicacy, which means that it is a particularly lucrative target for counterfeiters, and China does not have strong, or strongly enforced, food safety laws).

The Hard Stuff

So that leaves "Invertatoes" and "Dried Slime."

Neither of which seem to have a good direct analogue to the real world. Well... sorta.

Invertatoes seems to refer to the plants. The name calls to mind potatoes, and potatoes do indeed grow in the ground and are starchy. It's probably fair to just use any kind of starchy tuber as the "invertatoes." Maybe cassava, since those are large enough that it's at least somewhat believable that "Fantasy Land Cassava" could look like that (although that doesn't fit the "these are normal plants that grow upside down" unless we're being really generous).

The problem is that it's sort of implied that the cabbage-like vegetable seen in the hot pot comes from the same plant, and everything from a potato plant other than the potato itself is toxic. They also don't look like that.

I literally don't know what those cabbage/lettuce-like leafy vegetables are. They're not seaweed, because the two varieties called out definitely don't look like that. They're not, so far as I can tell, the greens of any kind of starchy tuber--

EXCEPT.

So, I was taking one last look at tubers to see if I could find something that seemed to match, and I think Invertatoes could be likened to something similar to chicory. Particularly endives. I never knew endives were related to chicory (ie, "that thing that I'm aware is popular as a coffee substitute in the South, but I don't have much desire to try it, and I wonder if it even has caffeine..."), but, apparently, yeah. Endives are a member of the chicory genus.

So, yeah, lets say that Invertatoes are a sort of fantasy plant similar to the various members of the chicory genus. The trunk can be replicated with chicory root, and the leaves with endives.

That leaves Dried Slime. Dried Slime makes up the noodles in the hot pot, which implies that the noodles are gelatinous, and probably low in gluten. Senshi's explanation of the slime makes me want to think of it as a macro-unicellular lifeform, but... I'm not sure that's accurate.

While it's definitely not an accurate way to describe a jellyfish, I could definitely see a non-biologist describing jellyfish in a way similar to the way Senshi describes the slime. I could also see some fantasy terrestrial jellyfish thing hunting in a similar manner to the slime. Moreover, there are edible varieties of jellyfish, and they're processed in a manner very similar to what Senshi describes for processing slimes. And one way of preparing edible jellyfish is to thinly slice it into noodles.

Hot Pots

I... think this is using a very specifically Japanese sense of "hot pot" (which makes sense), because in Japan, hot pot can refer to a dish called nabemono, while in general, hot pot refers to a particular kind of dining in China where you get a pot full of boiling stock/broth and a bunch of raw ingredients, and you put the stuff you want into the broth at the table. Nabemono is more of "put a bunch of stuff in a pot, and cook it. Serve it boiling." Which is to say, it's soup.

Senshi puts the scorpion meat and mushroom into a pot on its own, and lets it start boiling-

Then, while it's boiling, he goes and finds other ingredients, coming back with the invertatoes and the slime. The two are prepared simply-

Seasoning isn't included in the ingredients, but I can understand this as a choice for presentation. We do see Senshi add something to the broth after tasting it, and I think it's fair to assume it's one of soy sauce, mirin, fish sauce, or similar. I think it's actually really interesting that we see Senshi add seasoning, but we're not told what it is-

Because... that's cooking. You can follow a recipe, but ultimately, you need to taste your cooking and make your own decisions. Senshi lets the soup cook, tastes the broth, decides it needs something, and gives it a bit of time to let the flavors meld before serving it up.

Dungeon Meshi Lobster and Mushroom Hot Pot

So, we're looking at something like this for the "Huge Scorpion and Walking Mushroom Hot Pot"--

Lobster- ~5 lbs or more (a 1 lb lobster yields about 4 oz of actual meat, which is a single serving), cut into large slices

Portobello- 2 mushrooms large diced, 2 left whole with the caps scored

Reindeer Lichen and Fat Choy- to taste

Chicory Roots- ~1 cup, diced

Endive greens- ~2 cups

Jellyfish, thin sliced- as much as you like

Add lobster and mushrooms to water, and allow to boil. While it comes to a boil, prepare the other ingredients, then add to the water. Let the soup come to a full boil, then reduce heat and simmer for 15 minutes to an hour (can simmer longer, but this will affect the texture of the ingredients. Longer simmering will result in more melding of flavors, but also degraded solid parts).

Taste the broth. It will likely need salt and acid, which could come in a variety of forms, such as kosher salt and lemon juice, soy sauce and mirin/rice vinegar, oyster/fish sauce, or something else. Go with your gut and your taste buds..

[does-this-require-cyanobacteria]

CHAINS would NOT EXIST without Cyanobacteria

Even putting aside the fact that humans (who breathe atmospheric O2, the vast majority of which was created by Cyanobacteria) were the inventors of chains, even this material from which the chains themselves are composed would not exist without cyanobacteria.

Why, you may ask? Because these chains are covered Iron Oxide, aka rust, which can only be created by Iron being oxidized. What does being oxidized require? Atmospheric O2, the vast majority of which was created by Cyanobacteria. In fact, literally any mineral which contains Oxygen would not exist without Cyanobacteria.

[broodwolf221]

davg spoilers

talking with @skip-the-clumsy-dragon about this has led me to really thinking it through, and i want to explore how dragon age can be viewed through an ecological/environment lens

particularly with respect to the actions solas has taken in the far-distant past and what he wants to do in the present

the veil as an inciting factor for a trophic cascade... the removal of the veil as an inciting factor for another trophic cascade...

the dissonance between a desire to restore and a desire to preserve. how sometimes preservation can mean maintaining the status quo; how sometimes restoration can mean destroying much - or even all - of what has supplanted what was

how complex the morality is in either situation. how the whole system needs to be analyzed, and how unethical it is to analyze the whole system, come to a conclusion, and implement it. the brutal mathematics of it all. the no-good-answer, only degrees of bad

restoration in dragon age means one thing for sure, but has many other possibilities

what it means for sure:

the veil and the 'waking world' will be connected again

what it might mean:

magic restored to the elves

magic restored to the dwarves (possibly?)

the titans could reawaken

spirits/demons are safer and less likely to be altered

what it will damage for sure:

the present world (the how remains unclear)

what it may damage:

mortals - both people and animals

landscapes

built environments and societies

existing cultures

as an example of this on a much smaller scale: a pond.

a pond is a habitat, teeming with life. many things are reliant upon it. but over time, nutrients build up in ponds until they become overwhelming. this leads to algae blooms, yes, but also to lower levels of oxygen in the water, lower levels of light penetrating the pond, and a further process of decomposition/nutrient dumping as the algae decays

on top of making the pond itself uninhabitable for some things, certain types of "algae" blooms - especially "blue green algae," or cyanobacteria - can make the water unsafe for non-aquatic creatures. it can be very dangerous for animals to drink from or go into water that has a cyanobacterial bloom

so sometimes, to preserve a pond as a habitat, one needs to get in there and destroy a lot of it. remove a lot of the algae, for one, but it's difficult to do that without destroying or harming some of the life that exists right then and now

the bugs, the tadpoles, the little near microscopic invertebrates you can't see but are definitely there... and you are of course destroying plant life

so do you let the whole pond die, become uninhabitable to anything and everything, or do you restore it, and know that in doing so, however hard you try to preserve the life currently there, you will inevitably end up destroying some of it?

so, am i comparing people with near-microscopic invertebrates? no. but this is a simple example of what i think solas' whole pov boils down to: does he let the world cycle into a slow death, with significant harm done along the way, or does he - doing his best to limit the damage - change it all at once, believing that it can be stabilized this way, that it is inherently more sustainable?

i don't know which way is more sustainable. none of us do. that's part of the underlying conflict of the game, that uncertainty, but i never got the impression that he's just out there trying to restore the glorious city of arlathan or whatever. he's out there specifically trying to restore the entire world to what it once was, and what he feels strongly that it should be. he is trying to preserve its inherent nature

and of course, this is not my discovery and i don't know who first figured it out or shared the information so i can't credit, but it's worth pointing out:

Solastalgia is a term coined by philosopher Glenn Albrecht to describe the emotional or existential distress caused by negatively perceived environmental change.

as a final note: i said i am not comparing people to near-microscopic invertebrates, but i don't think solas is doing the equivalent, either. perhaps at first, but that is dispelled as he spends time in the inquisition, as he gets to know the people of this age

yet the complexity remains. and it isn't clear-cut; there is harm to both sides, and good to both sides. it is painfully, gloriously complex, a narrative that has no single clear answer

[maythedreadwolftakeyou]

not a desert technically but I just visited the dunes in Monterey and gleefully trampled on some ice plant and I feel like you might enjoy that. if you wanna talk about the kinds of vegetation that grow in sandy soil or something I invite you to 👀

(also you're doing it! you're surviving! you'll get through that doctorate!)

ok ready this is my most important soapbox of all because soils in the desert are very special and have such cool organisms you don't find in these arrangements outside of drylands...

first lookee here. wauw beautiful utah

ok now look closer

no closer closer closer

CLOSER CLOSER CLOSER

WOW is that MOSS? you are thinking. the answer is YES. but doesn't moss like lots of water you are thinking??? WELL USUALLY. BUT in the desert you will notice that things like grasses and shrubs have lots of space between them unlike in more temperate climates-vegetation cover is not truly continuous. And there's less leaf litter than in forests obscuring the dirt. Which means all that soil is just sitting out in the open with nothing to protect it from being blown away by those harsh desert winds... except of course for our friends the BIOLOGICAL SOIL CRUSTS. also known as crypotbiotic soils, cryptogrammic soils, and biocrusts (for short).

These are communities of mosses, lichens, cyanobacteria (aka blue green algae--yes, those are usually Wet too, but ironically so so common in deserts), and the tens of thousands of surface and subsurface microbes that are associated with them. It's easy to forget just how many organisms are living in one single scoop of soil, especially because science can barely identify 1% of these microbes. Like of JUST the ones we have enough info to classify enough to count in my own master's dataset left me with over 25,000 unique taxonomic units I had to manage. don't worry about what that means just know it was very annoying and makes statistics a headache. anyway you find them all over the southwest US states as well as in other deserts around the world (spain, australia, sooo many in china, incredible ones in the succulent karoo in south africa/namibia, plenty in argentina etc etc), if you know where to look...

anyway OUR HEROS THE BIOCRUST aren't just there to look pretty (though you will can see from photos they also do this :) ), but are a vital component to the dryland ecosystem! They literally hold the soil surface together to prevent erosion, they influence hydrology in terms of rainfall runoff + infiltration, they impact how seeds germinate, they contribute to nutrient cycling and what plant-available compounds are held at the soil surface... like i feel like Tumblr in general has been made aware of how fungi & root networks interact in large scale systems like forests, but that is also happening on a more microscopic level in deserts! just in the top couple centimeters soooo much is happening. Cyanobacteria in particular are tiny organisms that produce little nets of sugars woven in the soil to climb around on and protect themselves, and if you crumble a little bit of soil from the surface you can see how the little spiderweb strings literally hold together the sand particles.

Now that you're Aware of biocrusts, when you look at larger scale landscape photos taken in un-trampled areas of desert, you will notice them as darker patches and textures on the lighter soil:

Yep there's these tiny little communities all over, that many people never learn to see. And now what I said before about mosses & cyanobacteria usually preferring wet environments--they have in fact adapted to life in the desert in ways that means they're dormant for most of the year. They live in stasis until the rainy season hits (or in some cases, winter moisture from a snow layer--many will photosynthesize through a few inches of snow since it's clear/white), and then burst into color and life. Many patches of biocrust will look utterly lifeless and dried out at first and then become vibrant and swell up within a few minutes of being exposed to moisture. Lichens, while more vibrant even when dry, will also mostly only grow/reproduce while wet. And biocrusts come in all sorts of colors, shapes, and preferred microhabitats!

anyway this post is long enough already so i'll be quick. while beautiful and important as you can imagine these are FRAGILE. if they get trampled too much, by humans or cows or cars, that's it. you're back to bare soil that can blow away whenever it wants.

I was lucky to get to participate in a 2x/year survey of one of the very few places in Utah to NEVER have cattle grazing or development, a remote area the entrance is kept secret to inside Canyonlands National Park, where you can see just how dense and lush biocrusts once could be in the US southwest:

ah... glorious. what special little guys. this is why if you visit many of the national parks in Utah you will see signs & stickers around with slogans like "Don't Bust The Crust" and "Tiptoe Through The Crypto" and etc. so heed that advice but DO stop and kneel down and get a better look at them!

[mleprae]

I have heard of the concept of mirror life, but I never considered reading about it, today I decided to do so and my GOD it's so fucked up.

SO

fucked up.

Many molecules that are important to us are chirals, which is when their image cannot be superposed on itself, chirals have a mirror version of itself which is then called homochirality.

Think like, your hand, both of your hands are the same, but you cannot overlay them on top of one another without flipping one. That is what homochirality is, the molecules are the same but they can't be imposed on one another without being rotated or flipped, this is a very important phenomenon to us; because we evolved to use this to our advantage. You can't shake someone's right hand with your own right hand, and chemistry works the same, glucose (sugar) is a good example, we can only digest the right-hand version of glucose, and while the left hand one exists and we can manufacture it, we can't digest it, because our bodies have the left-hand equivalents! And left hand doesn't goes with left hand. Our proteins are left handed, the sugars of our DNA and RNA are right handed, carbohydrates, lipids, all of these are chirals as well.

Every life on earth, uses the same direction, no matter what. The mirror life proposition is, that an organism could have the opposite direction, so theoretically these guys could digest left-hand glucose, because their "receptors" are right handed. So they're chemically reversed, why would this be an issue? Well, an organism that is reversed can easily match with us, and since their chemistry reflect us, this means our immune system wouldn't be able to recognize them, given that they don't mirror their receptors. (A normal bacteria would have a 'right hand' receptor whereas a mirror-life bacteria would have a 'left hand' one, your immune cells are left handed, they would not be able to detect the mirror life.)

Not to mention, these guys won't have predators or natural enemies, because they're mirrored, pathogens are a good example but any other bacteria can cause issues as well, another great example that many use is cyanobacteria. Yes, the guys that caused the first extinction in the world god knows how long ago, their overpopulation due to lack of enemies could wipe entire biomes if left unchecked. It's all a bit scary! However, the prospect of mirrored-life is also very interesting to me, I don't understand about chemistry enough to explain why, but the concept (and the name) is very fascinating. We're a still bit far from being able to create these guys but the discussion around it has been steadily growing (Science posted a paper about it this month). I hope I get to live long enough to see these guys, and I hope I die soon enough to not see them wipe off humanity.

[does-this-require-cyanobacteria]

This PILE OF SPINACH WITH A DONUT ON TOP would NOT EXIST without Cyanobacteria!

Spinach is a plant, meaning that it produces its energy through photosynthesis. Photosynthesis takes place in the chloroplasts, which are actually Cyanobacterial endosymbionts (Cyanobacteria which live inside of the plant). Without these Cyanobacteria, plants (including Spinach) would be unable to produce energy or grow.

This donut also would not exist without Cyanobacteria. Donuts contain many ingredients derived from plants, such as flour, sugar, and the jelly that likely lies at this donut's center! All plants contain photosynthesizing Cyanobacteria which produce all of their energy.

breakfast