Open Circulatory System
Parts of the Heart
Blood Cycle
Misc
Blood Components
100
The internal cavity the blood pumps into
What is the hemocoel
100
____ ventricle pumps blood to all regions except the lungs in systemic circulation
Left
100
Gas and nutrients diffuse through what?
Capillary walls
100
State the four main components that make up blood
What are Red Blood Cells, White Blood Cells, Platelets and Plasma
100
Function of red blood cells
What is tranporting oxygen
200
Fluid that bathes tissue in oxygen & nutrients
What is hemolymph
200
Arteries move ____ from the heart
Away
200
What then diffuses back into the capillary walls after deoxygenation
Waste
200
Give two examples of organisms with closed circulatory systems
What are Red Blood Cells, White Blood Cells, Platelets and Plasma
300
Hemolymph returns to heart through these
What is ostia
300
Each side of the heart has an _____ and corresponding __________.
atrium, ventricle
300
Heart then pumps deoxygenated blood back to what organ
Gills or Lungs
300
What is the fluid in the Lymphatic System veins called?
Lymph
300
Main function of white blood cells
What is fighting disease and infection
400
Veins move _____ the heart
towards
400
Deoxygenated blood stays in capillaries and travel back to heart through the what?
venules which merge into veins
400
In the closed circulatory system what is the blood confined to?
Vessels
400
Define Plasma
What is liquid portion of blood that contains dissolved substances
500
What ventricle contracts and pumps blood into pulmonary artery, towards lungs?
Right Ventricle
500
What happens after blood is pumped back into gills or lungs?
Process repeats itself
500
These serve as checkpoints in the lymphatic system that act as filters & defend against infection
Lymph nodes
500
What role do platelets play in the blood system?
Blood clotting
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