bio·mem·brane
| \ -ˈmem-ˌbrān
\
\
Medical Definition of biomembrane
: a membrane either on the surface or interior of a cell that is composed of protein and lipid especially in sheets only a few molecules thick and that limits the diffusion and transport of materials
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“Biomembrane.” Merriam-Webster.com Medical Dictionary, Merriam-Webster, https://www.merriam-webster.com/medical/biomembrane. Accessed 25 Jun. 2022.
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