CÓRAS DÍLEÁ AN DUINE Aistear an bhia http://www.sciencefinder.co.uk.

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CÓRAS DÍLEÁ AN DUINE Aistear an bhia http://www.sciencefinder.co.uk

Éasafagas Aipindic Ae Paincréas An Stéig Mhór An Stéig Bheag Máilín an Domlais Goile Liathán http://www.sciencefinder.co.uk

An Béal Briseann na fiacla an bia anuas ina phíosaí beaga. Déanann faireoga seileacha seile. Measctar an bia coganta le seile. Tá einsímí sa seile a dhíleánn stáirse go siúcra. http://www.sciencefinder.co.uk

An tÉasafagas . Tugann an bia síos go dtí an goile. Tá matáin chiorclacha i mballa an éasafagais. Crapann na matáin sin agus fáisceann siad isteach ar chúl an bhia lena bhrú ar aghaidh. http://www.sciencefinder.co.uk

An Goile Mála matánach a choinníonn 2 lítear bia. Tálann aigéad hidreaclórach. Déanann súlach díleách. Suaitheann na ballaí matánacha an bia ag cinntiú go mbíonn sé go léir measctha. Tar éis 2-3 uaire de shuaitheadh is leacht silteach a bhíonn ann. 1) Hydrochloric acid is secreted as this kills some of the microbes in food, and also stops salivary amylase working. http://www.sciencefinder.co.uk

An Stéig Bheag Tá sé 6 m ar fad! Tá ról tábhachtach aige i ndíleá agus in ionsú. Cuirtear dhá leacht tábhachtacha leis an mbia anseo: Súlach paincréasach Domlas These enzymes continue digesting food. Carbohydrase turns starch to sugar Protease turns proteins into amino acids Lipase turns fats ints fatty acids and glycerol. http://www.sciencefinder.co.uk

Ionsú Caithfidh bia díleáite dul isteach san fhuil trí bhalla na putóige. Deartha go maith – líneáil thanaí, soláthar maith fola agus achar dromhchla AN-MHÓR. Tá líneáil istigh fillte aige, na milliúin de villis bhídeacha http://www.sciencefinder.co.uk

Paincréas Táirgeann einsímí díleácha M.sh. amaláis http://www.sciencefinder.co.uk

Ae Tar éis an bia a bheith ionsúite san fhuil, tugtar an bia go dtí an t-ae. Próiseálann an t-ae cuid de sula dtéann sé níos faide. Tugtar an bia a bhíonn tuaslagtha i bplasma go dtí codanna eile den chorp. http://www.sciencefinder.co.uk

An Stéig Mhór Is snáithín, cealla bodhra, baictéir agus uisce den chuid is mó a théann anseo! De réir mar a ghluaiseann sé ar aghaidh ionsúitear formhór an uisce isteach san fhuil. Stóráiltear faecas sa reicteam. Eisligtear amach as an anas faoi dheireadh é, thart ar 24-48 uaire tar éis ithe http://www.sciencefinder.co.uk

Éasafagas Aipindic Ae Paincréas An Stéig Mhór An Stéig Bheag Máilín an Domlais Goile Liathán http://www.sciencefinder.co.uk