Glycogen inokwana makirubhijidhesi ine glucose molecules yakabatana neketani.
Synthesis ye glycogen (glycogenesis) inowanikwa mukati meawa maviri maawa mushure mekugadzirwa kwemakinhydrate zvokudya. Iyo yakanyanya kunyanya kushandiswa kweglycogen inoitika muchiropa. Mukuwedzera, glycogen inogadzirwa mumasumbu emasumbu.
Imwe molecule ye glycogen inosanganisira anenge mamiriyoni ega glucose masara. Izvi zvinoratidza kuti muviri unopedzera simba rakawanda pakugadzirwa kweglycogen.
Kuparara kweglycogen
Kuparara kweglycogen (glycogenolysis) kunoitika panguva dzekudya. Panguva ino, chiropa chinosunga glycogen mairi pane imwe chiyero, iyo inobvumira muviri kuti uchengetedze huwandu hweglucose muropa panguva isina kuchinja.
Nhengo yezvinyorwa zveglycogen
Glucose ndiyo nyanzvi yekushandisa simba yemuviri, inotsigira mabasa ayo makuru. Chiropa chinodzivirira glucose nenzira yeglycogen, kwete yakawanda nokuda kwezvido zvayo, sekupa kuwedzera kweglucose kune mamwe maviri - zvikurukuru masero matsvuku eropa uye uropi.
Sezvataurwa pamusoro apa, masero masero, semasero eropa, anokwanisawo kushandura glucose mu glycogen. Zvisinei, glycogen, iri mumisungo, inopedzwa chete pamabasa emasumbu. Mune mamwe mazwi, glycogen mumasumbu inoramba ichishandisa glucose chete yesero pachayo, nepo glycogen yakachengetwa muchiropa, mushure mekugadziriswa kuva glucose, inoshandiswa pakudya zvinovaka muviri wose, uye zvakakosha pakuchengetedza glucose yakakwana muropa.
Synthesis nekuparara kweglycogen
Synthesis uye kuparara kweglycogen zvinotungamirirwa nehutachiona hwehurumende uye mahomoni. Aya ndiwo maitiro maviri akazvimirira anoitika nenzira dzakasiyana. Sezvatave tatoona, basa guru re glycogen ndiro mutemo wekunyanya kweglucose muropa, uyewo nekusikwa kweiyo glucose reserve, iyo inofanirwa kuita basa rakaoma remascular.