aesthetic 🦢

#lovely aesthetic black emoji #muscle #body #heart #brawn #actin #animal tissue #mesoderm #germ layer

💪🔬〰️

#muscle filament #actin #myosin #sarcomere #muscle fiber #cell structure

🦠||🧵🪳

#microtubules #microfilaments #intermediate filaments #protein filaments #cell biology #tubulin #actin #keratin

🔬⇌〰️

#actin #myosin #sliding filament theory #sarcomere #muscle physiology #cross-bridge cycling #microscopic muscle #muscle biology

Z➖🧲➖Z

#sarcomere #z-disc #z-line #actin #myosin #thin filament #thick filament #muscle structure #contractile unit