I-zinc sulfate heptahydrate

I-Zinc Sulfate ShiptaHydrate: Ngokuvamile kuvela njenge-crystal engenamibala ye-orthorhombic, granular, noma i-pointing cood, ngephuzu elincibilikayo elizungeze ama-degrees angama-100. Kuyancibilika kalula emanzini kepha ancibilike ngotshwala ne-acetone, futhi ikhambi lawo elinamanzi abuthakathaka acidic. Ithambekele ekusebenzeni endaweni eyomile.

Imisebenzi ye-zinc sulfate:
1. I-Zic ikhuthaza i-photosynthesis ezitshalweni. Isebenza njenge-ion eqondile yokusebenzisa i-ion ye-anhydrase ye-carbonic ngaphakathi kwezitshalo chloroplasts, ethinta i-hydration ye-carbon dioxide ngesikhathi se-photosynthesis. Ngokwengeziwe, i-zinc iyisishoshovu se-aldolase, esingenye yama-enzyme asemqoka kwinqubo ye-photosynthesis.
2. I-Zinc ibamba iqhaza ekuhlanganiseni kwe-hormone yesitshalo i-acetic acetic acid. Njengoba i-zinc igqugquzela ukuhlanganiswa kwe-indole kanye ne-serine ukukhiqiza i-tryptophan, okuyisisekelo sokuhlanganiswa kwama-hormone okukhula, i-zinc ngokungaqondile ithonya ngokuqondile ukwakheka kwalawa ma-hormone. Lapho i-zinc ingenakuphikwa, ukuhlanganiswa kwama-hormone okukhula ezitshalweni kuyancipha, ikakhulukazi emaqenjini neziqu, okuholela ekukhuleni okumangazayo, amaqabunga amancane, okutholakale kwizimpawu ezifana nokwakhiwa kwama-rosette.
3. I-Zinc igqugquzela ukuhlanganiswa kwamaprotheni ezitshalweni. Kuhlobene kakhulu nokuhlanganiswa kwamaprotheni, njengoba i-RNA polymerase iqukethe i-zinc, ebalulekile ku-protein synthesis. I-zinc nayo iyingxenye yeRibonucleOprotein futhi iyadingeka ukuze ulondoloze ubuqotho babo bokuhleleka.
I-4. I-zinc iyingxenye ebalulekile yokuzinza i-ribosomes kumaseli wezitshalo. Ukuntuleka kwe-zinc kuholela ekwehlisweni kwe-ribonucleic acid kanye nama-ribosomes. Ucwaningo lwakamuva lukhombisile ukuthi ama-ribosomes ajwayelekile aqukethe i-zinc, futhi lapho kungekho lapho kungekho uZinc, lawa maseli abe ongazinzile, okukhombisa ukuthi i-zinck iyadingeka ekusizeni ama-ribosomes.