Why is the blood colour chocolate brown?!


Question: when nitrite toxicity happen , methaemoglobin forms so why is the colour of the blood brown


Answers: when nitrite toxicity happen , methaemoglobin forms so why is the colour of the blood brown

As shown in our feces, blood is coloured brown when there is a bleeding in the large intestine, it is red or dark red when the bleeding comes from the sigmoid colon, rectum or anal canal. Blood become dark because of the reaction of the enzymes and acids present in the intestines.

blood is blue, and then red when outside the body. i have never seen brown blood.

red

I am just talking from seeing the blood after an animal is slaughtered, it is not brown, it is a very dark Red almost black in color.

I don't know....a chemical reaction of some sort reffering to the blood? Seriously, I'm still stuck! Bllod inside a body is blue; outside is red. Animals slaughtereed blood is deep red-balck. I don't know!
Good Luck!
*~D-Girl~*

blood is not brown blood is obviously thick red





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