KRV by Sara Županić https://padlet.com/zupanic_sara/2nh5rg8dw6ye en-us 2018-09-24 16:13:39 UTC 2024-12-28 11:11:34 UTC hello@padlet.com OPĆENITO O KRVI zupanic_sara https://padlet.com/zupanic_sara/2nh5rg8dw6ye/wish/285119088 -tjelesna tekućina                             
-potječe kroz srčanožilni sustav
sastoje od tekućeg dijela: krvne plazme, krvne stanice i krvne pločice
- crvene je boje ( od crvenih krvnih stanica tj. eritrocita, odnosno od spoja HEMOGLOBINA koji u njima djeluje kao crveni pigment)
- gusta i viskozna tekućina

]]> 2018-09-24 16:15:13 UTC https://padlet.com/zupanic_sara/2nh5rg8dw6ye/wish/285119088 zupanic_sara https://padlet.com/zupanic_sara/2nh5rg8dw6ye/wish/285124312 2018-09-24 16:24:11 UTC https://padlet.com/zupanic_sara/2nh5rg8dw6ye/wish/285124312 ULOGE KRVI zupanic_sara https://padlet.com/zupanic_sara/2nh5rg8dw6ye/wish/285125936 -ima mnogostruku ulogu:                
    *funkciju disanja
    *prehranu
    *izlučivanja štetnih sastojaka
    *održavanje tjelesne temperature
    *količine vode u tijelu
    *ionskog sastava i kiselosti 
    *obrane tijela od infekcije
    *prijenos različitih tvari 
( hormona, vitamina, vode...)]]> 2018-09-24 16:26:45 UTC https://padlet.com/zupanic_sara/2nh5rg8dw6ye/wish/285125936 zupanic_sara https://padlet.com/zupanic_sara/2nh5rg8dw6ye/wish/285130617 2018-09-24 16:34:07 UTC https://padlet.com/zupanic_sara/2nh5rg8dw6ye/wish/285130617 zupanic_sara https://padlet.com/zupanic_sara/2nh5rg8dw6ye/wish/285131620 2018-09-24 16:35:22 UTC https://padlet.com/zupanic_sara/2nh5rg8dw6ye/wish/285131620 DIJELOVI KRVI zupanic_sara https://padlet.com/zupanic_sara/2nh5rg8dw6ye/wish/285131768 1. krvna plazma
2. eritrociti
3.leukociti
4. trombociti]]> 2018-09-24 16:35:29 UTC https://padlet.com/zupanic_sara/2nh5rg8dw6ye/wish/285131768 KAPILARE zupanic_sara https://padlet.com/zupanic_sara/2nh5rg8dw6ye/wish/285134690 - imaju značajnu zadaću
- iz njih kisik, minerali, vitamini i druge tvari difuzijom prelaze iz krvi, preko međustanične tekućine do svake stanice ( prolaze i štetne tvari)]]> 2018-09-24 16:39:48 UTC https://padlet.com/zupanic_sara/2nh5rg8dw6ye/wish/285134690 zupanic_sara https://padlet.com/zupanic_sara/2nh5rg8dw6ye/wish/285142710 2018-09-24 16:51:09 UTC https://padlet.com/zupanic_sara/2nh5rg8dw6ye/wish/285142710