Indicate with a tick (✓) whether each of the following statements is true or false:
- Calcium causes weak bones and teeth - Leaving Cert Home Economics - Question 1 - 2015
Question 1
Indicate with a tick (✓) whether each of the following statements is true or false:
- Calcium causes weak bones and teeth.
- Calcium is required for blood clotting.... show full transcript
Worked Solution & Example Answer:Indicate with a tick (✓) whether each of the following statements is true or false:
- Calcium causes weak bones and teeth - Leaving Cert Home Economics - Question 1 - 2015
Step 1
Calcium causes weak bones and teeth.
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Answer
False. Calcium is essential for the formation of strong bones and teeth. A deficiency can lead to weakened bone structure.
Step 2
Calcium is required for blood clotting.
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Answer
True. Calcium plays a critical role in the blood clotting process, serving as a cofactor for various enzymes.
Step 3
Calcium is necessary for normal muscle contraction.
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Answer
True. Calcium is vital for muscle contractions, as it interacts with proteins in muscle cells to facilitate contraction.
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