List three main functions of energy in the body - Leaving Cert Home Economics - Question 4 - 2010
Question 4
List three main functions of energy in the body.
(i)
(ii)
(iii)
Worked Solution & Example Answer:List three main functions of energy in the body - Leaving Cert Home Economics - Question 4 - 2010
Step 1
(i) Basal Metabolism
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Answer
Energy is essential for basal metabolism, which refers to the energy required for maintaining basic physiological functions while at rest. This includes functions like respiration, circulation, and cellular production.
Step 2
(ii) Growth
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Answer
Energy supports growth by providing the necessary fuel for the development of tissues, organs, and overall body structures in both children and adolescents.
Step 3
(iii) Physical Activity
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Answer
Energy powers physical activity and the functioning of internal organs. Additionally, it is crucial for the production of heat to maintain body temperature, which is vital for sustaining life.
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