Yintoni i-hemolymph? Ukubunjwa kunye nomsebenzi we-hemolymph

Igazi kunye ne-lymph emzimbeni womntu zenza imisebenzi ebalulekileyo ukuze kugcinwe ukuphefumula nokuzikhusela. Nangona kunjalo, akuzona zonke izilwanyana eziye zahlukana, ezichazwe ngumzimba womzimba kunye nokulula kombutho. Izinto ezinjalo ziquka abameli be- Arthropods (izinambuzane, izigulane, ii-crustaceans) kunye ne-mollusks. Ziye zibonakaliswe ngobuninzi be-hemolymph, enendima efana negazi ekubunjweni nasemisebenzini.

Hemolymph - yintoni na?

Kwizilwanyana ezinjenge-arthropods okanye i-mollusks, inkqubo yokujikeleza engabhalwanga iyimpawu . Oku kuthetha ukuba umbane ojikelezayo kwiinqanawa uphoswa emzimbeni kwaye uhlambe zonke izicubu zeenxalenye. Olu lwelo lubizwa ngokuba yi-hemolymph, t. Idibanisa imisebenzi yegazi kunye ne-lymph.

Yintoni i-hemolymph kwiinambuzane kunye nee-mollusk? Umbane ongenakubalabala, onobluhlaza okanye obomvu obunomthwalo wokunikezela izondlo kwizitho kunye nezicubu, ukwenzela ukuba i-metabolism metabolism kunye nokuphendula kwamagciwane xa kusongelwa isifo.

I-hemolymph ye-invertebrates iqulethe izinto ezifanayo zeentlobo ezifanayo, ngokungafani negazi lomntu kunye nezinye izinto eziphilayo zenze izinto eziphilayo. Ezi iiseli zibizwa ngokuba yi-hemocytes, kwaye ziyakwazi ukuhluka omnye komnye kwisakhiwo, ifom kunye nomsebenzi.

Ukubunjwa kwe-hemolymph

Yintoni i-hemolymph ukusuka kwindawo yekhampani yokujonga? Ukubunjwa kwesi sixazululo kunzima kunzima. Uyenza imisebenzi emininzi kwimizimba yezinambuzane ezingenayo i-invertebrate. I-Hemolymph ine-medium or acidic medium, egcinwa yi-anion ye-acids ethile. Ukusuka kwi-75 ukuya kwi-90% yesisombululo sisisombululo samanzi, kunye naloo mqulu uveliswa kunye nezinye izinto.

Ukubunjwa kwe-ion ye-hemolymph kukwahluke. Iqukethe izicwangciso ze-sodium, i-potassium, i-magnesium ne-calcium. Kwii-anion, ibaluleke kakhulu i-chlorine, kwakunye neentsalela ze-phosphoric ne-carboxylic acid. Umxholo wazo zonke ion uguqukile kwaye uxhomekeke kwixesha kunye nesigaba sokuphuhliswa komzimba. Ngokomzekelo, ngokwemixholo ye-chlorine anions, kunokwenzeka ukuhlukanisa i-larva yezilwanyana kumntu omdala.

Kwizinto eziphilayo kwi-hemolymph zingama-protein, amafutha kunye nee-carbohydrate. I-carbohydrates kunye neeprotheni ziza nokutya ngokusebenzisa inkqubo yokutya, kunye nomxholo we-glucose kunye ne-fructose kuxhomekeke kwiimali zetyenzisi.

Kwi-100 ml ye-hemolymph iqulethe i-1-5 g yeprotheni. Iiprotheni zibamba indima ebalulekileyo ebomini bomzimba, ngoko zithathwa nge-current fluid kwizitho kunye nezicubu. Ukuba uphando lwe-hemolymph lwenziwa, amaqhekeza angama-30 ahlukeneyo amaprotheni angabandakanywa, kwaye inani labo lixhomekeke kwisini somzimba kunye nobudala.

I-lipids ingena kwi-hemolymph ukusuka emathunjini kunye nomzimba onamanqatha, kwaye ekugqibeleni iqokelela kulo lonke ubomi. Umxholo wamafutha uhluka, kwaye uninzi lwabo luyi-esters ye- glycerol kunye ne-fatty acid-glycerides. Yilokho i-hemolymph ngokubhekiselele kwi-chemistry.

Imisebenzi ye-hemolymph

Yiyiphi i-hemolymph kwaye yintoni imisebenzi eyenza ngayo emzimbeni wama-invertebrates?

1. Umsebenzi we-trophic, oquka ukuncedisa izicubu kunye namalungu, kunye nokuthutha izinto ngomzimba.
2. Umsebenzi weMetabolic, xa ivela kwiifom e-hemolymph ingena kwimveliso yeemveliso kwaye ikhutshwe kwinkqubo ye-excretory.
3. Umsebenzi we-immunological. Ixhaswa ezinye iintlobo ze-hemocyte, eziphezu kwamalungu.
4. Umsebenzi woKhusela. I-hemolymph yamanye ama-arthropod kunye nama-mollusk aqukethe iibisi okanye ezinye izinto ezinobuthi ezibakhusela kwizidlo.

Ifom Elements

Yintoni i-hemolymph kwi-biology? Esi sisisombululo, esinezinto ezidityanisiweyo kuphela, kodwa kunye neeseli ezikhethekileyo - i-hemocytes. Kukho iintlobo ezi-7 ze-hemocytes, umsebenzi oyintloko owamkele ukuzivikela kumzimba ngokubonakala kwama-antigen. Izinto ezibunjwa zifake kwiindawo eziphathekayo zakhiwo ezikhethekileyo ze-phagocytic, ezenza njengezithofu zamathambo.