Indima yamanzi kwiseli. ifomu Free wabopha

Amanzi - umthombo wobomi emhlabeni. indima yayo mkhulu kangangokuba lonke kwaye zidweliswe. Cinga nje into ebomini bethu ngaphandle omnye H2O molecule ngokwayo? Kakhulu nje, bekuya kuba ndingekhoyo ngokupheleleyo, ngenxa yokuba indoda asithoba amanzi ekhulwini. Kwanaxa kokuhlola ezinye iiplanethi, izazinzulu kuqala kufuna amanzi, kwaye nayiphi na imeko yayo aggregate. Ekubeni ukuphila oko kuyo.

umsebenzi namhlanje, siye sagqiba ukuba ndinikezele leNtetho udaba nendima yamanzi kwiseli. Yeyiphi lenza imisebenzi? Siza kuzama ngokucacileyo kakhulu ukuchaza konke oku kweli nqaku. Fumana ukusebenza, umbuzo wokuqala thina ukubonisa indima nokubaluleka amanzi zonke izinto eziphilayo, nangenxa iseli ngamnye.

Amanzi - uMthombo woBomi

kanye Isihloko yeli candelo sele okuninzi malunga nexabiso H2O utsho. Sekunjalo, singathetha ngayo kancinane ngakumbi. Okokuqala, le yenye yezinto ezininzi umdla iplanethi yethu. Umhlaba zifakwa phantse ngokupheleleyo ngamanzi, ngaphantsi indawo mhlaba ngaphezu kabini. amanzi Pure kwindalo kungenzeki, kwaye kuba, kodwa zavezwa ngumntu. Kuye akukho ivumba, akukho umbala, akukho incasa. Kwindalo, kungenziwa bodwa ngokobunzima sisincoko yamanzi ipatheni:

• 11,19 ekhulwini hydrogen;
• 88,81 ekhulwini oksijini.

Ukuba singathatha amanzi zendalo, oko yingqokelela ezininzi kuThixo iikhompawundi acid, ezisekelwe ityuwa. Ukongeza, kukho ityuwa kunye neegesi. Okwangoku olwandle wabonisa sele 2/3 ye lwezakhi. Ngokukhula inkqubela zobugcisa, oko kunokwenzeka, ukuchonga abanye.

Yintoni indima yamanzi kwiseli? Okokuqala, siphawula ukuba ipesenti alo ukusuka 40 ukuya 98 ekhulwini. indima yayo, nemisebenzi, siza kubhiyozela kancinci kamva.

iimolekyuli zamanzi

Ngaphambi kokuba ndithethe ngendima yamanzi esiseleni, singathetha kancinci malunga molecule ngokwayo. H2O - ukuhlobana ixhaphakileyo iplanethi yethu. Amanzi iqulethwe kuyo yonke indawo, kodwa ipesenti eyahlukileyo, oko kukuthi, inani yalo eyahlukileyo. Umzekelo, thatha wayesebenzisa izinyo kunye kosana olungekazalwa, ngoko ke amanzi-10 kunye nama-90 ekhulwini ngokulandelelana.

Kubalulekile ukwazi kwakhona ukuba umzimba womntu kuba ngaphezu kwe-60 pesenti, isiqulatho kokuphilayo abaselula kakhulu. Takeo kumzimba usana ngaphezulu kwama-70 ekhulwini amanzi. Abantu kudala imibuzo malunga kutheni sisaluphala, kodwa musa kuphila ngonaphakade. Ngoko kwakukho omnye yeengcinga: amaphakade umzimba, ekubeni iiproteni akukwazi ukuhlanganisa izixa ezikhulu zamanzi.

Kuyo yonke indawo emzimbeni womntu ngamanzi:

• amathambo - 20 ekhulwini;
• ubuchopho - 80 ekhulwini;
• isibindi - 80 ekhulwini;
• izihlunu - 80 ekhulwini.

Kubalulekile ukwazi yaye yintoni sisiseko sobomi - oku ukutya, namanzi akwenzeki ngaphandle akukho protein, akukho carbohydrate, akukho nenqatha, njalo-njalo. Ngokusekelwe kule ngasentla, sele sinako ukuchonga indima amanzi esiseleni, akukho nokuba abe mnye. Siya zibhale ngoku.

imisebenzi

Ngaloo ndlela, amanzi kwiseli yenza le misebenzi ilandelayo:

• ixhasa iiseli luthambe, umz, ukuba iiseli kuphulukana kulwelo, imithi yeziqhamo kunye namatyholo nga koma, kunye namagqabi lingabuniyo;
• amanzi inxaxheba ekupheliseni lweziqalelo eziyingozi kunye ukuhambisa izinto;
• amanzi ikhuthaza ukusabela ngokukhawuleza yamachiza, njengokuba izinto ezininzi ezinyibilikayo kuwo;
• zokuchithwa neetyuwa kunye sugar;
• ababandakanyeka ngqo thermoregulation, ngokuba amanzi uyakwazi kancinane ukuzifudumeza phezulu, aphozise phantsi.

Ngenxa yesi sizathu, singatsho ukuba amanzi kwiseli kukho unxibelelwano. Yena yingxenye zonke iinkqubo ebalulekileyo emzimbeni womntu kunye nezinye izidalwa eziphilayo emhlabeni wethu.

amanzi free

Kubalulekile ukwazi ukuba amanzi kule seli banokuba ngeendlela ezimbini:

• free;
• ezinxulumene.

Ngoku sihlolisise khangela nganye kwezi ntlobo. Kweli candelo, siza kuqwalasela free, nto leyo ethatha malunga nama-95 ekhulwini amanzi kule seli. Oku kusetyenziswa nje kuphela, kodwa ngale ndlela, singathetha iinkcukacha kancinci kakhulu kamva. Enye injongo - okusingqongileyo ngenxa protoplasm. Kodwa kukho H2O kuyo kwi iseli - a ukususwa kwezinto ezingafunekiyo. Njengoko kukhankanyiwe ngaphambili, amanzi ukubandakanyeka thermoregulation, oko ibizela ubushushu kwaye uthintele lobushushu, iiseli musa spike.

amanzi yento edityanisiweyo

Ke kaloku, kwabanye le fomu, nto leyo ethatha pesenti 5 kuphela amanzi kule seli. amanzi Bound uyakwazi ukudibanisa kwiiproteni usebenzisa hydrogen okanye ezinye iintambo. Kubalulekile ukwazi ukuba le compound ayikho ixesha elide kakhulu.

Libizwa ngokuba akasakwazi, kuba inxenye yobume fibrillar kwemolekyuli. Shinyi nokuba amanzi yento ukuze kuqhagamshelwa iiproteni entle nengentlanga icala, oku kubangelwa kukuba unikezelo na ukuhlawuliswa yezi kwaye molecule osebenza diapolya.

Sathi sakuchaza ukuba amanzi emzimbeni womntu kunye nokusasazwa yayo lazo, kodwa akazange athethe nto malunga nexesha ukulungiswa ngokupheleleyo. Kuya kuxhomekeka kokusingqongileyo kunye nemozulu, eqhele umzimba. Umzekelo:

• amoeba - iintsuku 7;
• Abantu - 28;
• Kamela - 90;
• Ufudo - unyaka-1;
• cactus - engama-30.

nazinkinga

Amanzi kumsebenzi yeseli lidlala indima entle enkulu. Sasidla ngokuthetha ngendlela yokuba amanzi - oku isinyibilikisi jikelele, kuba oku kufuneka ukubulela ezichaseneyo kunye nokukwazi ukwenza imixokelelwane hydrogen. Ngenxa yoko, iyanyibilika zombini compound ionic (ityuwa, acid) kunye nonionic (utywala, iswekile, acid acid). Nakuba nonionic, kodwa polar, kwaye into equlethe amaqela icala.