2006-11-15 05:28:22 · 7 answers · asked by mercedes d 2 in Science & Mathematics ➔ Biology
Without blood cells, your blood is a watery straw colored substance, and mostly consists of blood plasma and and a huge assortment of dissolved proteins, hormones, and sugars and fats.
2006-11-15 05:36:22 · answer #1 · answered by rowdyowl 2 · 0⤊ 0⤋
Dark red due the the presence of iron containing hemoglobin. Veins are blue. This is why people often contend that blood is actually blue. It is not. Nor is blood blue until it contacts the air. It is dark red.
2006-11-15 13:35:27 · answer #2 · answered by adops10 2 · 0⤊ 0⤋
Red, due to the Iron contained in our hemoglobin (the protein that carries oxygen).
2006-11-15 13:35:24 · answer #3 · answered by ihavenoidea 3 · 0⤊ 0⤋
Blood is blue until it is exposed to oxygen.
2006-11-15 14:55:49 · answer #4 · answered by Your #1 fan 6 · 0⤊ 0⤋
Dark red and not blue like some think.
2006-11-15 13:35:56 · answer #5 · answered by Chantal D. 6 · 0⤊ 0⤋
Bright red if oxygenated, dark red if deoxygenated
2006-11-15 14:20:02 · answer #6 · answered by Niotulove 6 · 0⤊ 0⤋
blue and when it hits oxygen it's red
2006-11-15 13:39:27 · answer #7 · answered by Total_Pineapple_forever 2 · 0⤊ 0⤋