Grila 663 fizio

› Category: Biologie › Grila 663 fizio
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Alex asked 9 years ago

Hemoglobina la nivel pulmonar cedează O2 și se transforma în Hgb redusă? 

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anita answered 9 years ago
  1. La nivelul tesuturilor

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I answered 9 years ago

E corectă afirmația? Ar trebui sa fie tisular, nu pulmonar 

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Alex Pop answered 9 years ago

Hemoglobina accepta O2 la nivel pulmonar. La nivel tisular Hb cedeaza O2 deci gradul de oxidare scade => se reduce.

Admin Rares replied 9 years ago

Alex Pop legarea O2 de Hb este o reactie de OXIGENARE nu oxidare fiindca Fe2+ din structura Hb nu isi schimba cifra de oxidare,deci ai un grad de oxigenare .Informatia asta o sa o primesti in anul 1 la fiziologie si biochimie 🙂

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Csiki Szabolcs answered 9 years ago

In cartea mea varianta aia nu e corecta…

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Anonymous answered 9 years ago

Nu

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