Odnomembrannye organelles: dzavo mhando uye mabasa

Masero Eukaryotic vari dzinoratidzwa kunzwisisa maumbirwo. Its chikuru zvinoumba munhu yeplasma Kamudzira, cytoplasm, iro rine Kamudzira organelles, inclusions, organelles uye membranes pasina core.

Membranous organelles vane membranes mumwe kana vaviri. Ndivo zvechigarire zvinhu masero vari dzinoratidzwa akasiyana marongerwo uye aite zvakakodzera basa.

Rinoshanda Kuti dvomembrannym sero zvivako muchitokisi neerekitironi, mitochondria uye plastids (chlorophyll, chromium - uye leucoplasts). Non-Kamudzira okunze ndiwo ribosomes uye sero pakati.

The cytoskeletal zvinhu zvinogona siyana panguva muchitokisi yatinofema. Somuenzaniso, panguva fission kwacho muchitokisi kunyangarika cytoplasmic chubhu, chivakwa mutsva - kupesana chokurukisa.

Odnomembrannye organelles: kutarisa unhu hwavo.

zvivako ava constituent zvinhu masero eukaryotic, izvo vanoparadzaniswa cytosol kune Kamudzira imwe. Odnomembrannye Sero organelles zvinosanganisira endoplasmic reticulum, Golgi midziyo uye maumbirwo nomukaka nawo - lysosomes.

Endoplasmic reticulum - a namahwindo nyika tubules, izvo kutekeshera yose cytosol. It anokamura sero munzvimbo dzakasiyana uye ndiye anokonzera chokufambisa kuti zvinhu. Endoplasmic reticulum yakavhurwa 1945 aine Erekitironi maikorosikopu, izvo akabvumira kuona vakasununguka chaizvo nemamiriro yose cytoplasm.

Endoplasmic reticulum ndiko granular uye anotsvedzerera. Smooth (agranular) endoplasmic reticulum mhosva kwetunhu lipids uye polysaccharides, uye granular unotora pamusoro wayo pechiso mumwe ribosome, izvo achiumbwa mapurotini. mamiriro ichi hwezvekukurukurirana kuchinjwa akasiyana yeimwe mhiri muchitokisi, achiparadzira muviri.

Zvinokosha kucherechedza kuti tangi granular reticulum sunga kuti makirisito uye mumuhara zvinobatanidzwa nokuumbwa itsva anoshongwa nuclei, izvo yakaumbwa mushure muchitokisi nokupesana.

Golgi midziyo inogona zvakasiyana-siyana asi kakawanda zvinotora muchimiro thickened discs izvo zvinoumba dictyosomes. Kubva dictyosomes ibvai chubhu, pakupera izvo kuramba matema. Ari Golgi midziyo vari akaunganidza zvinhu kuti synthesized muchitokisi uye wakatorwa kwazviri. organelle ichi kunokudziridzwa tsime glandular masero.

matema Its zvinobatanidzwa paumbwe cytoplasmic Kamudzira nomunhu organelles uye - chepuraimari lysosomes.

Lysosomes vari woita chimiro Kamudzira zvivako chine makemikari izvo sero anokwanisa anamatire siyana Organic zvinhu. organelles izvi odnomembrannye ishande mumwe mashandiro - kuti uchanamatira zvimwe STRUCTURAL muchitokisi hurongwa pasina zvinopesana kushanda kwayo, kupa mamwe simba pamwe kukwana yaunodya nezvinovaka muviri. Uyezve lysosomes vane basa kuparadzwa akafa uye basa organelles.

Zvinofanira kucherechedzwa kuti zvose odnomembrannye organelles zvinokosha kuti ndichengetedze cellular homeostasis, sezvo zvavanokupai chakaipa nokushanda kwenhengo masero.