Give three functions of the lymphatic system in mammals. - Leaving Cert Agricultural Science - Question b - 2014
Question b
Give three functions of the lymphatic system in mammals.
Worked Solution & Example Answer:Give three functions of the lymphatic system in mammals. - Leaving Cert Agricultural Science - Question b - 2014
Step 1
Function 1: Antibody Production
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Answer
The lymphatic system is crucial for the immune response, particularly through the production of antibodies. Antibodies are proteins produced by lymphocytes that bind to foreign antigens, helping to neutralize pathogens.
Step 2
Function 2: Absorption of Lipids
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Answer
Another important function of the lymphatic system is the absorption of lipids from the digestive tract. The lymphatic vessels, specifically the lacteals, transport these fats, which are then distributed into the bloodstream.
Step 3
Function 3: Transport of Extracellular Fluid
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Answer
The lymphatic system also plays a key role in collecting and transporting extracellular fluid. This includes the movement of various materials, such as hormones and white blood cells, back to the circulatory system, maintaining fluid balance in the body.
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