Flashcards
Circulation & Gas Exchange
Cards in this deck (9)
- 1Single CirculationSingle circulation only allows for a small circuit of oxygen to run through the body and since they mostly exist in small and less complex organisms, there isn't a high demand for ATP.
- 2Double CirculationThis circulation allows for the flow of O2-rich and O2-poor blood throughout an entire (much bigger & complex) organism in order to meet the high demand for ATP production which is used for all chemical actions of an organism
- 3What do Arteries & arterioles do?These vessels transport blood away from the heart.
- 4What do veins & venules do?Veins & venules transport blood toward the heart.
- 5What is happening from Step 1-3? (Blue: Deoxygenated, Red: Oxygenated)Oxygen depleted blood makes its way out of the Pulmonary valve, enters the pulmonary trunk where it branches out to the right and left, heading to the lungs & arrive at the capillary bed, where there will be an exchange of gasses.
- 6What are the four valves of the heart?Tricuspid, Pulmonary Valve (Semilunar Valve), Aortic Valve, & Mitral (Bicuspid) Valve
- 7Label the heart but specifically label b, e, f, g.b. Tricuspid Valve
e. Mitral (bicuspid) Valve
f. Aortic Valve
g. Pulmonary Valve (Semilunar Valve)
- 8Label A, B, G, H, IA. Pulmonary Branch
B. Aorta
G. Epicardium
H. Myocardium
I. Endocardium
- 9—
Information
- Description
- a review on how the Circulation within organisms function along with the mechanisms of Gas Exchange.
- Created by
- Gabriel Galvez
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