In the heart, the left ventricle contracts, pushing red blood cells into the aorta, the body's largest artery. From here, blood moves through a series of increasingly smaller arteries, until it reaches a capillary, the junction between arteries and veins. Here oxygen molecules detach from the red blood cells and slip across the capillary wall into body tissue. Now de-oxygenated, blood begins its return to the heart. It passes through increasingly larger veins to eventually reach the right atrium. It enters the right ventricle, which pumps it through the pulmonary arteries into the lungs, to pick up more oxygen. Oxygenated, blood reenters the left atrium, moves into the left ventricle, and the blood's journey begins again.
The color of a red blood cell is dark red when it is deoxygenated.
Trace a drop of blood from the left knee to the right arm
red blood cell
it is stuff in your blood
Red blood cell
the red blood cell will flow through your veins to your right atrium
Red Blood cells transport oxygen to the cells, and they then take carbon dioxide from the cells.
and a red blood cell or in a red blood cell? if its in a red blood cell i would say haemoglobin
It takes approximately two days to form a new red blood cell from a hemocytoblast. Red blood cells are also called erythrocytes.
The white blood cell has nucleus that red blood cell does not
a red blood cell is red when it reaches oxegen.
red blood cells are a type of cell
its is the red blood cell on our body.
red
Blood contains red blood cells. Red blood cells don't contain blood. Blood does not enter the red blood cell.
It is biconcave in shape , mature red blood cell do not have nucleus,
The color of a red blood cell is dark red when it is deoxygenated.