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Transport of Gases in the Human Body
Omelchenko
9
Biology
Undergraduate 1
11/05/2009

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Cards

Term
What transports respiratory gases?
Definition
blood
Term
The heart pumps blood to two regions:
Definition

-The right side pumps oxygen-poor blood to the lungs

-The left side pumps oxygen-righ blood to the body

Term
In the lungs, blood picks up __ and drops off__
Definition
O2, CO2
Term
In the body tissues, blood drops off __ and picks up __
Definition
O2, CO2
Term
What does Hemoglobin do?
Definition
Carries O2, helps transport CO2, and buffers the blood
Term
Most animals transport O2 bound to protiens called repiratory pigments such as:
Definition

-Iron- containing hemoglobin

 

Term
What does Iron-containing hemoglobin do?
Definition

-Used by almost all vertebrates and many invertebrates

-Transports oxygen, buffers blood, and transports CO2

Term
What is most CO2 in the blood transported as in the plasma?
Definition
Bicarbonate ions
Term
Equation
Definition
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