The oxygen is carried in the blood from the left side of your heart. As if travels around your body it distributes that oxygen to other organs and collects carbo hydrate. When is reaches the right side of your heart, it guides the blood to the lungs which collects carbo hydrates. When the human breathes out that is released. The blood continues onto the left side of the heart where it collects oxygen and the cycle repeats, unless your death.
glucose, it is transported through the hepatic vein to the inferior vena cava, then to the heart.source: "Nature of biology: book 1" (third edition) page 142
oxygen
Oxygen
Oxygen
Oxygen
Oxygen
Red blood cells-White blood cells, plasma, platlets ect. Oxygenated and deoxygenated blood flows through the heart. Think of it as a pump. Blood is pumped like a figure of eight through the body. When the blood cells travel through the capillaries to the lungs the haemoglobin collects oxygen and rids of C02 through a process called diffusion. Oxygen in the lungs move from a densley populated are to a sparsely populated area and this is diffusion. The oxygen combines with the haemoglobin to create oxy-haemoglobin. This then is transported to the working muscles and then C02 is ansorbed during oxygen exchange. It the gets transported to the heart and then the lungs.
Oxygen
The are transported round attached to a molecule called haemoglobin, present in the red blood cells. The blood is then pumped round the body by the heart and Carbon Dioxide is replaced for Oxygen in the lungs and the converse in the body's capillaries.
Air fills lungs, heart pumps non-oxygenated blood to the lungs via arteries where it becomes oxygenated flows back to the heart and flows through the body .....
Oxygen-rich blood is transported in arteries and oxygen-poor blood is transported in veins, which are distinct collections of blood vessels and never meet. The oxygen in oxygen-rich blood diffuses through cell walls and powers the metabolism of cells, leaving oxygen poor blood behind to be collected by veins and transported to the heart and lungs for reoxygenation.
Oxygen. Transported in the red blood cells. O2 Diffuses across the alveoli (inside your lungs) into red blood cells in nearby capillaries. Oxygen binds to haemoglobin (a protein inside red blood cells). Carbon dioxide. Soluble in water. Therefore easily dissolves in plasma (the liquid part of blood, which is mostly water anyway), diffuses out of the plasma across the alveoli wall and exhaled