protobiont


the ancestor of prokaryotic cells. it was basically a bunch of organic molecules surrounded by a membrane. they exhibit some properties -ssociated with living organisms, such as reproduction, metabolism, and what may be a precursor to homeostasis. they may have formed spontaneously in the conditions found on earth around 3.8 billion years ago or perhaps even farther back.
-in biology cl-ss-

“oh my god. dude. i just found an organism that is way too small to be considered a bacteria, but it seems to reproduce and metabolize itself.”
“yeah, you have a nan-bacterium on your hands.”
“wth is a nan-bacterium?”
“oh, nothing, just an organism that some scientists don’t consider an organism. it’s totally real, though, because it’s a modern protobiont.”
“wth is a protobiont?”
“how are you in biology?? just look it up on urban dictionary.”

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