1 / 7

ĆELIJSKA MEMBRNA

ĆELIJSKA MEMBRNA. Komponente membrane. Fosfolipidi ( lipidi kod kojih je jedna masna kiselina zamenjena fosfatnom grupom) Proteini ( transmembranski i periferni) Oligopsaharidi( glikolipidi i glikoproteini). Fos f olipidi. Mozaični model membrane.

murphy-waters
Download Presentation

ĆELIJSKA MEMBRNA

An Image/Link below is provided (as is) to download presentation Download Policy: Content on the Website is provided to you AS IS for your information and personal use and may not be sold / licensed / shared on other websites without getting consent from its author. Content is provided to you AS IS for your information and personal use only. Download presentation by click this link. While downloading, if for some reason you are not able to download a presentation, the publisher may have deleted the file from their server. During download, if you can't get a presentation, the file might be deleted by the publisher.

E N D

Presentation Transcript

  1. ĆELIJSKA MEMBRNA

  2. Komponente membrane • Fosfolipidi (lipidi kod kojih je jedna masna kiselina zamenjena fosfatnom grupom) • Proteini ( transmembranski i periferni) • Oligopsaharidi( glikolipidi i glikoproteini)

  3. Fosfolipidi

  4. Mozaični model membrane

  5. Transmembranski protein, koji služi za transport kroz membranu molekula koji se ne rastvaraju u lipidima

  6. ENDOCITOZA

  7. Nalazi se na površini svake ćelije; • Grade je : lipidi, proteini i ugljeni hidrati; • Uloge:- daje oblik ćeliji; - omogućava komunikaciju sa okolinom; • Tipovi transporta kroz membranu: - prosta difuzija i olakšana difuzija( niz gradijent konc) - aktivni transport( uz dradijent konc.); - endocitoza( unos krupnih molekul-pino i fagocitoza); - egzocitoza ( izbacivanje krupnih molekula);

More Related