Musiyano Uripo Pakati peDiastole neSystole: Kunzwisisa Mashandiro Emwoyo Mwoyo wemunhu, chishamiso chinoshamisa cheinjiniya yezvebhayoloji, unoshanda nemazvo pakupomba ropa mumuviri wese. Pakati peizvi pane zvikamu zviviri zvinozivikanwa sediastole nesystole. Aya mazwi, anowanzotaurwa munyaya dzekurapa, anotsanangura mabasa akakosha mumoyo … Verenga zvakawanda
Mabhenefiti ekurovedza muviri kuSistimu yeKufema Muviri wemunhu muchina wakaoma zvinoshamisa, une sisitimu yega yega yakabatana zvakanyanya uye yakakosha pakuchengetedza hutano hwese. Imwe yesisitimu dzakakosha isisitimu yekufema, ine basa rekuchinjana kweokisijeni nekabhoni dioxide, iyo inokosha pakurarama. Mabhenefiti ekurovedza muviri pa… Verenga zvakawanda
Basa reMicrovilli muUra Hudiki Ura hudiki inhengo inokosha mukugaya chikafu, inoshanda senzvimbo huru yekupinza zvinovaka muviri. Mukati mekugadzirwa kwayo kwakaoma, chimwe chezvinhu zvakakosha kuvapo kwemicrovilli. Aya maumbirwo ebvudzi madiki, akafanana nebvudzi anobuda pamusoro pemasero epithelial ari mukati me… Verenga zvakawanda
Nei Hypoxia Iine Ngozi Kuvanhu Nhanganyaya Hypoxia, izwi rinobva muchiGiriki rinoreva kuti "pasi" uye "oxygen", rinotsanangura mamiriro ezvinhu apo pane kushomeka kweokisijeni munyama dzemuviri. Inogona kuitika mumhando dzakasiyana-siyana uye nekuda kwezvikonzero zvakawanda, kubva kumamiriro ehutano kusvika kunzvimbo dzakakwirira. Muviri wemunhu unovimba zvakanyanya ne… Verenga zvakawanda
Musiyano Pakati Petsandanyama Dzakatsetseka Nedzakapfava Nyama dzetsandanyama dzinoita basa rakakosha mumuviri wemunhu, dzichitsigira kufamba, kugadzikana, uye mabasa akakosha akadai sekugaya chikafu nekufamba kweropa. Pakati petsandanyama idzi, tsandanyama dzakatsetseka nedzakapfava dzakasiyana zvakanyanya muchimiro, mashandiro, uye kutonga. Chinyorwa chino chinoongorora hunhu hwakasiyana hwetsandanyama dzakatsetseka nedzakapfava, … Verenga zvakawanda
Mhedzisiro yeBP pakukuvara kwenhengo dzemuviri BP, inowanzozivikanwa seBP yakakwira, chirwere chinoratidzwa nekuwedzera kweBP mutsinga dzeropa nguva dzose. Inoshanda sechimwe chezvinhu zvine njodzi huru pazvirwere zvemwoyo uye inowanzonzi "muurayi asingatauri" nekuda kwekusaratidza zviratidzo. … Verenga zvakawanda
Musoro: Maitiro Europi Anoita Ruzivo Rwekunzwa: Rwendo Kubva Pakuona Kuenda Pakuziva Nhanganyaya Uropi, nhengo yakaoma inoumbwa nemabhiriyoni ema neuron, hunoshanda senzvimbo yekuraira manzwiro evanhu, kunzwisisa, uye kuziva. Kugona kwahwo kugadzirisa ruzivo rwekunzwa kunoita kuti tikwanise kusangana nenyika yakatipoteredza. Kubva pakupisa... Verenga zvakawanda
Kukosha kweVhitamini K mukugwamba kweropa. Vhitamini K, vhitamini inonyungudika mumafuta, inoita basa rakakosha mumabasa akawanda emuviri, kunyanya mukugwamba kweropa. Kunyangwe isinganyanyi kutaurwa nezvayo kana ichienzaniswa nemamwe mavhitamini akaita seVhitamini C kana Vhitamini D, basa reVhitamini K mumuviri wemunhu harina kukosha. Chinyorwa chino chinoongorora zvakadzama… Verenga zvakawanda
Nzira yekubvisa chepfu mumuviri neChiropa: Muchengeti weHutano Asina Kuzivikanwa Chiropa chemunhu inhengo yakaoma zvinoshamisa, ine basa guru mumabasa akawanda akakosha mumuviri. Pakati pemabasa ayo akawanda, rimwe remabasa aro akakosha nderekubvisa chepfu mumuviri — maitiro ekugadzirisa nekubvisa chepfu mumuviri. Kunzwisisa maitiro ekubvisa chepfu mumuviri kunoratidza kwete chete … Verenga zvakawanda
Maumbirwo uye Mashandiro eMusana Musana, unozivikanwawo se vertebral column kana kuti backbone, ichimiro chinoshamisa mumuviri wemunhu chinoshanda mabasa akawanda akakosha. Chinopa rutsigiro, dziviriro, uye kuchinjika, zvichibvumira vanhu kumira vakamira, kuita mafambiro akaomarara, uye kuchengetedza zvikamu zvakakosha zvehurongwa hwetsinga. Chimiro ichi chakaomarara … Verenga zvakawanda