3. (a) State two functions of calcium in the body - Leaving Cert Home Economics - Question 3 - 2006
Question 3
3. (a) State two functions of calcium in the body.
(i)
(ii)
(b) List two good dietary sources of calcium.
(i)
(ii)
Worked Solution & Example Answer:3. (a) State two functions of calcium in the body - Leaving Cert Home Economics - Question 3 - 2006
Step 1
State two functions of calcium in the body.
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Answer
Formation of Strong Bones: Calcium is essential for developing and maintaining bone density and structure. It helps in building the skeletal system, ensuring strength and resilience against fractures.
Prevents Tooth Decay: Calcium contributes to healthy teeth by forming and maintaining the structure of teeth, imparting strength and preventing cavities through its role in remineralization.
Step 2
List two good dietary sources of calcium.
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Answer
Milk: A rich source of calcium, providing essential nutrients needed for bone health.
Cheese: Another excellent dietary source, packed with calcium that supports muscle function and bone integrity.
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