Which curve represents the energy system which relies primarily on glucose in the blood as its fuel source for a quick supply of ATP?
(A) W
(B) X
(C) Y
(D) Z - HSC - SSCE Personal Development and Physical Education - Question 19 - 2011 - Paper 1
Question 19
Which curve represents the energy system which relies primarily on glucose in the blood as its fuel source for a quick supply of ATP?
(A) W
(B) X
(C) Y
(D) Z
Worked Solution & Example Answer:Which curve represents the energy system which relies primarily on glucose in the blood as its fuel source for a quick supply of ATP?
(A) W
(B) X
(C) Y
(D) Z - HSC - SSCE Personal Development and Physical Education - Question 19 - 2011 - Paper 1
Step 1
Identify the energy system source
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Answer
The energy system that relies primarily on glucose in the blood for a quick supply of ATP is primarily associated with anaerobic metabolism. This system emphasizes rapid energy production, which is characteristic of the lactate energy system.
Step 2
Determine the correct curve
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Answer
Based on the function of the various energy systems, the curve that represents this quick ATP supply sourced from glucose in the blood is identified as Curve Y. Therefore, the correct answer is (C) Y.
