Biology: Life on Earth with Physiology Plus Mastering Biology with Pearson eText -- Access Card Package (11th Edition)
Biology: Life on Earth with Physiology Plus Mastering Biology with Pearson eText -- Access Card Package (11th Edition)
11th Edition
ISBN: 9780133910605
Author: Gerald Audesirk, Teresa Audesirk, Bruce E. Byers
Publisher: PEARSON
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Chapter 34.3, Problem 1TC
Summary Introduction

To answer:

Why is oxygen-rich blood depicted as red and oxygen-poor blood as blue?

Introduction:

Hemoglobin is the oxygen-carrying pigment and predominant protein present in the red blood cells. It forms an unstable, reversible bond with oxygen. When Hemoglobin in its oxygenated states it is bright red in color. In the reduced state, it is purple-blue in color.

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Chapter 34 Solutions

Biology: Life on Earth with Physiology Plus Mastering Biology with Pearson eText -- Access Card Package (11th Edition)

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