Asteroid

Steroid dǝ organic compound ye dǝwo suronzǝn rings diyeu (A, B, C, kuru D lan bowotǝna) sandi dǝye kǝla sandi moleculabe laa taganasbe lan tuwondǝna.

Steroidsdə cidawa biologybe indi mbeji: sandima awowa faida cell membranesbe doni membrane fluidity faltinma; kuru sandima molecules signalbe.
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