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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

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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.

96%

114 rated

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.

99%

104 rated

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.

96%

101 rated

Answer

True. Calcium is vital for muscle contractions, as it interacts with proteins in muscle cells to facilitate contraction.

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