What role does the blood play in helping us to work?
Answers
Answer:
Explanation:
Blood plays an important role in regulating the body’s systems and maintaining homeostasis.
Other functions include supplying oxygen and nutrients to tissues, removing waste, transporting hormones and other signals throughout the body, and regulating body pH and core body temperature.
Blood platelets play a role in coagulation (the clotting of blood to stop bleed from an open wound); white blood cells play an important role in the immune system; red blood cells transport oxygen and carbon dioxide.
Blood is considered a type of connective tissue because it is made in the bones.
Supplying oxygen to tissues (bound to hemoglobin, which is carried in red cells)
Supplying nutrients such as glucose, amino acids, and fatty acids either dissolved in the blood or bound to plasma proteins (e.g., blood lipids)
Removing waste such as carbon dioxide, urea, and lactic acid
Immunological functions, including circulation of white blood cells and detection of foreign material by antibodies
Coagulation, which is one part of the body’s self-repair mechanism (blood clotting by the platelets after an open wound in order to stop bleeding)
Messenger functions, including the transport of hormones and the signaling of tissue damage
Regulating body pH
Regulating core body temperature
Hydraulic functions, including the regulation of the colloidal osmotic pressure of blood