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Venous blood


Venous blood is deoxygenated blood which travels from the peripheral vessels, through the ... Deoxygenated blood is darker due to the difference in color between deoxyhemoglobin and oxyhemoglobin. T...

We want to know is blood blue or red? It looks ... - UCSB Science Line


Their veins look red, even though their blood is the same color as ours. ... Although it is true that you have deoxygenated blood in your body, it is not the reason ...

Is blood ever blue and why does it appear blue in veins near the ...


I recently had a discussion in my biology class on what color blood is.Most of my class, including my biology teacher, were saying that blood is ...

www.ask.com/youtube?q=True Color of Blood&v=18--LFIs-FM
Nov 12, 2013 ... What color is your blood. Red, right? Well ... And is everyone's blood always the sam... ... Do all animals have red blood ('nother spoiler: no!)?

If Blood Is Red, Why Do Veins Look Blue? | Mental Floss


Mar 19, 2010 ... Note: Readers commenting under today's Friday Happy Hour post brought up an age old question: "Is blood blue when it's inside the veins?

If Blood Is Red, Why Are Veins Blue? | Wonderopolis


But it's not true! Blood is always red. Oxygen-rich blood is bright red as it leaves the heart. When it returns in veins without much oxygen, it's still red, but it's a ...

Is Blood Ever Blue? Science Teachers Want to Know! - ScienceBlogs


Sep 1, 2010 ... Anyway, the color that I personally think resembles blood in its darker state ... But finding out if this is “true” is like squeezing blood from a stone.

Is Blood Ever Blue? Science Teachers Want to Know! - ScienceBlogs


Feb 11, 2008 ... This color is 24% red, 2% green, 2% blue, but at a saturation of 92 with a ... But finding out if this is “true” is like squeezing blood from a stone.

Is Deoxygenated Human Blood Blue? - Chemistry - About.com


It's a surprisingly common misconception that deoxygenated human blood is blue . ... Hemoglobin is a red-colored, iron-containing protein that functions in oxygen ... in oil, so the red oxygenated blood would change to blue if the myth was true.

What is the true colour of human blood? It appears red because of ...


Nov 23, 2015 ... First of all coming on the red colour of blood you see blood is always red in colour just the thing is that blood with more O2 or we can say ...

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What color is our blood inside of our bodies? - UCSB Science Line


The myth is that... that blood is red when it is filled with oxygen and blue when ... I' ve known well educated adults to be fooled by this one and it simply is not true.

What is the real color of blood? | Reference.com


Human blood is always red. It appears blue under the skin because it is viewed through a layer of subcutaneous fat beneath the skin that gives the veins a bluish  ...

If Blood Is Red, Why Are Veins Blue? - Live Science


Oct 16, 2012 ... Blood is always red, and veins look blue because the skin filters light wavelengths differently.