One of the following is true of muscle contraction.
H-zone expands
I-band expands
A-Band remains constant
The sarcomeres expands
Additional Questions
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Which one of the following is referred as either fingers or toes? |
Answer |
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Ribs are connected to ______ . |
Answer |
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One of the following is not a biological function of skeleton? |
Answer |
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Ions that must be present for binding the cross bridges is |
Answer |
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In a synovial joint, the two bones are fastened together and stabilized by ______. |
Answer |
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Number of vertebrae in human skeleton is |
Answer |
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Name the joints between the ribs and sternum and the pubic symphysis that tend to be slightly movable. |
Answer |
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Which of the following muscles draw the lower jaw, tongue and the head backward? |
Answer |
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Myoglobin occurs in |
Answer |
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Low Ca++ in the body fluid may be the cause of |
Answer |