circulatory system
The circulatory system helps transport glucose from the digestive system to cells throughout the body for energy production. Glucose is absorbed into the bloodstream from the intestines after a meal and then circulated to different tissues where it is either used for immediate energy or stored for later use. The hormone insulin plays a key role in regulating the uptake of glucose by cells from the bloodstream.
The word circulatory is the key word. The circulatory system circulates blood throughout the body.
Circulatory System
The circulatory system play a key role in providing the body with the oxygen needed by cells. The circulating blood carries the oxygen replenished red cells through the arteries to all parts of the body.
close circulatory system
circulatory system
The lymphatic system works alongside the circulatory system to help maintain fluid balance in the body. It collects excess fluid and proteins that leach out of blood vessels and returns them to the bloodstream. The lymphatic system also plays a key role in immune function by transporting white blood cells and filtering out harmful substances.
The liver plays a key role in the circulatory system by producing proteins that help with blood clotting, filtering out toxins from the blood, and storing nutrients like vitamins and minerals.
The circulatory system is the body's network of blood vessels, including arteries, veins, and capillaries, that transports blood and nutrients throughout the body. It also helps regulate body temperature and remove waste products. The heart is the key organ in the circulatory system, pumping blood through these vessels.
Transport in mammals generally involves absorption and distribution of nutrients, gases, and wastes throughout the body via the circulatory system. This allows for the delivery of essential substances to cells and the removal of metabolic byproducts. The circulatory system also plays a key role in maintaining homeostasis by regulating temperature, pH, and fluid balance.
Erythrocytes, or red blood cells, are a crucial component of the circulatory system. They are responsible for transporting oxygen from the lungs to tissues and carrying carbon dioxide back to the lungs for exhalation. Erythrocytes play a key role in maintaining the body's oxygen levels and overall metabolic function.