she/her

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Joined 1 year ago
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Cake day: August 2nd, 2023

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  • The large purple rectangle is a protein channel across a cell membrane. It’s normally closed, but can be opened by binding to a specific small molecule, which is called a ligand. Different channels have different ligands, and their presence/absence controls whether the channels will open.

    In the cartoon Larry the ligand has been traveling with his friends, who represent the cargo to be transferred through that channel. When they reach the closed channel, Larry uses himself as the “key” to open the channel. Since channels usually only stay open while the ligand is still bound, Larry stays behind to keep the channel open while his friends make their way forward.















  • AltheaHunter@lemmy.blahaj.zonetoMemes@lemmy.mlI might move again. (Or not)
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    9 months ago

    Calling hexbear a “trans instance” is pretty misleading. They’re explicitly political first and foremost, and happen to have a high concentration of trans/queer users. They were defederated by .world for being overbearing and disruptive, not because of their transness or queerness. Blahaj zone, by comparison, is explicitly a trans instance first and foremost, and is still federated by .world.