loTonmcodneobis safuZvlebi damwyebTaTvis
loTonmcodneobis safuZvlebi damwyebTaTvis
loTonmcodneobis safuZvlebi damwyebTaTvis
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medicinis istoriaSi cnobilia erTi samwuxaro SemTxveva. axalga-<br />
zrda studentma-qimikosma gadawyvita Tavisi SeyvarebulisaTvis eCuqebina<br />
sakuTari sisxlidan miRebuli rkinisagan damzadebuli beWedi. igi dro-<br />
dadro iRebda sisxls da qimiuri meTodiT misgan rkinas gamoyofda.<br />
axalgazrda ymawvili sisxlnaklebobiT gardaicvala ise, rom ver moag-<br />
rova beWdis gasakeTeblad saWiro rkinis raodenoba. sabralom arc ki<br />
icoda, rom zrdasruli adamianis sisxlSi rkinis raodenoba umniSvneloa<br />
da saSualod 3-4 grams Seadgens.<br />
rkinis ZiriTadi roli cocxal organizmSi sicocxlis aucilebe-<br />
li procesis ganxorcielebaSi – sunTqvaSi mdgomareobs. rkinis sami me-<br />
oTxedi Sedis hemoglobinis SemadgenlobaSi, xolo erTi meoTxedi gana-<br />
wilebulia mTel organizmSi. hemoglobini itacebis haeris Jangbads da<br />
igi gadaaqvs qsovilSi, anu Cven rkinis wyalobiT vsunTqavT.<br />
rkina aRmoCenilia TiTqmis yvela cxovelis sisxlSi. aranakleb<br />
rols asrulebs rkina mcenareul samyaroSi. niadagSi rkinis nakleboba<br />
iwvevs mcenareTa rkiniT SimSilsa da sikvdils.<br />
arseboba.<br />
amgvarad, arc erT cocxal organizms ar SeuZlia rkinis gareSe<br />
zRvis wyals zogjer Txevad madans uwodeben. igi daaxloebiT 80<br />
elements Seicavs. zRvaSi gaxsnili rkina srulad rom amoviRoT, plane-<br />
tis TiToeul mosaxleze mova 35 tona. ra raodenobaa es? TviTon gansa-<br />
jeT: kacobriobis arsebobis manZilze daaxloebiT warmoebulia 6 tona<br />
rkina amJamad mcxovreb TiToeul adamianze gaTvliT! miuxedavad amisa,<br />
zRvis wyalSi gaxsnili rkinis raodenoba mainc umniSvneloa.<br />
zRvis organizmebis umravlesoba qimiuri elementebis Zlier kon-<br />
centratebs warmoadgens. Tu zRvis wyali Seicavs 5x10 -6 %-mde rkinas,<br />
zRvis organizmebSi misi raodenoba 10000-jer ufro metia. raSi mdgomare-<br />
obs zRvis organizmebis sakvirveli saidumloeba - `amoiRon~ wylidan<br />
sxvadasxva nivTiereba, mecnierebisaTvis jer-jerobiT ucnobia.<br />
rac ar unda mdidari iyos mineraluri resursebiT zRvis wyali,<br />
inJinrebisa da mecnierTa yuradReba okeanis fskerzea mipyrobili, rom-<br />
lis farTobi milionobiT kvadratul kilometers iTvlis. igi mTlianad<br />
dafarulia rkina-manganumiani mineraluri warmonaqmnebiT mcire zomis<br />
burTulebisa da kverebis saxiT. isini rkinas Seicaven 15%-mde, xolo man-<br />
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