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What is Basal Metabolic Rate (BMR)? The minimum amount of energy needed to sustain the body at complete rest; measured when the body is at complete rest, maintain body temperature and keep the internal organs working; etc - Leaving Cert Home Economics - Question 4 - 2014

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What-is-Basal-Metabolic-Rate-(BMR)?--The-minimum-amount-of-energy-needed-to-sustain-the-body-at-complete-rest;-measured-when-the-body-is-at-complete-rest,-maintain-body-temperature-and-keep-the-internal-organs-working;-etc-Leaving Cert Home Economics-Question 4-2014.png

What is Basal Metabolic Rate (BMR)? The minimum amount of energy needed to sustain the body at complete rest; measured when the body is at complete rest, maintain b... show full transcript

Worked Solution & Example Answer:What is Basal Metabolic Rate (BMR)? The minimum amount of energy needed to sustain the body at complete rest; measured when the body is at complete rest, maintain body temperature and keep the internal organs working; etc - Leaving Cert Home Economics - Question 4 - 2014

Step 1

What is Basal Metabolic Rate (BMR)?

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Answer

Basal Metabolic Rate (BMR) refers to the minimum amount of energy that the body requires at complete rest to maintain vital functions, such as breathing, circulation, cell production, and nutrient processing. BMR is typically measured in a controlled environment to ensure that external factors do not affect the results, allowing for an accurate assessment of the basal caloric needs of an individual.

Step 2

Give two factors that determine a person's basal metabolic rate.

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Answer

(i) Body weight;
(ii) Age, gender, activity level, pregnancy, hormonal levels, climate; etc.

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