the blood absorb oxygen in the lungs(cappilaries)
Hemoglobin.
Mixing of blood in the human heart is prevented by the presence of valves that ensure blood flows in only one direction through the chambers. The valves open and close in response to pressure changes in the heart, allowing blood to move forward without backflow. This helps maintain the separation of oxygen-rich and oxygen-poor blood.
chemoreceptors
Blood is the liquid that carries out circulation in the human body. It is pumped by the heart through blood vessels to deliver oxygen and nutrients to cells and remove waste products.
Hemoglobin is an oxygen-carrying pigment in human blood. It includes iron in its makeup.
Hemoglobin is an oxygen-carrying pigment in human blood. It includes iron in its makeup.
heomoglobin..... a comlex compound of proteins with iron......
It's red - the same colour as human blood (and that of most other animals)
The human circulation system is efficient at carrying oxygen to tissues because of the network of blood vessels that deliver oxygen-rich blood directly to cells. Hemoglobin in red blood cells binds to oxygen in the lungs and releases it in tissues that need it most. Additionally, the heart pumps blood efficiently through the body to ensure oxygen delivery is timely and effective.
One example of a human cell is a red blood cell, which is responsible for carrying oxygen to tissues and removing carbon dioxide.
No, human whole blood is not yellow. It appears red due to the red blood cells. Blood carrying oxygen is bright red, and blood lower in oxygen is dark red. When the solid parts of blood are separated from the liquid parts, the remaining liquid, called plasma, is yellow.
hemogoblin
hemoglobin
Red blood cells carry oxygen to the rest of the body. Red blood cells are also called erythrocytes, or abbreviated RBC. Each red blood cell (RBC) contains a protein called hemoglobin. Each hemoglobin molecule can bind up to four oxygen molecules to it.These are the red blood cells, also known as erythrocytes. They are one of the very few cell types in the human which do not contain a nucleus (in healthy individuals). 95% of their protein content is haemoglobin, the protein which is responsible for binding oxygen.red blood cellsllamasEdited answer:Red Blood Cells (RBC)red blood cell
The human circulatory system is efficient at carrying oxygen to tissues due to the high surface area of capillaries allowing for effective gas exchange, the presence of hemoglobin in red blood cells which binds to oxygen, and the systematic delivery of oxygenated blood by the heart through the blood vessels. Additionally, the network of blood vessels ensures that every cell in the body is supplied with oxygen.
oxygen. also iron, as iron binds to Hb which allows it to pick up oxygen from the lungs ... and CO2 from the metabolising cells..