Figure 1 shows the muscular system while running - Edexcel - GCSE Physical Education - Question 1 - 2019 - Paper 1
Question 1
Figure 1 shows the muscular system while running.
For Questions 1(a), 1(b) and 1(c) use Figure 1 to decide whether A, B, C or D is correct.
(a) Which one of the fo... show full transcript
Worked Solution & Example Answer:Figure 1 shows the muscular system while running - Edexcel - GCSE Physical Education - Question 1 - 2019 - Paper 1
Step 1
(a) Which one of the following is the gluteus maximus?
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Answer
The gluteus maximus is responsible for the movement of the hip and thigh. In the muscular system diagram provided in Figure 1, this muscle corresponds to B Muscle B.
Step 2
b) Which one of the following states the role of muscle D?
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Answer
Muscle D is involved in the extension of the leg at the knee, which is typically associated with activities like running. Therefore, the correct answer is B Extension of the leg at the knee.
Step 3
c) Which one of the following muscles works antagonistically with muscle D?
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Answer
Muscle D, involved in extension, is opposed by a muscle that facilitates flexion. Thus, the muscle that works antagonistically with muscle D is A Muscle A.
Step 4
d) Which one of the following blood vessels carries oxygenated blood back to the heart?
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Answer
The vessel responsible for transporting oxygenated blood back to the heart is the C Pulmonary vein.
