diffusion
Basically hemoglobin is intended for oxygen transport from lungs to brain, muscle and whole body as needed...
Sharks have two types of muscles, red and white. The red muscle is slow contracting and needs oxygen-rich operating environment. The white muscle is quicker at contracting, but does not need the oxygen-rich operating environment.
The involuntary muscle is constantly contracting and expanding to supply oxygen rich blood to the body.
Oxygen transport as a liquid is not practical due to its low solubility in liquids. Oxygen is primarily transported in the body bound to hemoglobin in red blood cells. This allows for efficient transport of oxygen to tissues and organs.
The involuntary muscle is constantly contracting and expanding to supply oxygen rich blood to the body.
When oxygen moves into a contracting heart muscle cell, it is used to generate energy through aerobic respiration. This energy is essential for the cell to sustain the contractile activity required for the heart to pump effectively. Additionally, oxygen helps to maintain cellular homeostasis and prevent the accumulation of harmful byproducts such as lactic acid.
haemoglobin
Cardiorespiratory endurance
cardiorespiresatory endurance
Cardiorespiratory endurance
Cardiorespiratory endurance