The Red Blood Cell And Steps Flashcards
1
Q
Red blood cell aka
A
Erythrocyte
2
Q
Each red blood cell contains _ of molecules of hemoglobin
A
Millions
3
Q
Hemoglobin is _
A
Iron-rich protein
4
Q
Blood cells are _ on both sides
A
Concave
5
Q
Concave gives large surface area for absorbing (2)
A
O
CO2
6
Q
Blood cells have _ so they can fit through even the smallest vessels
A
Flexible skeletons
