MCQOPTIONS
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| 1. |
Why do we get, muscle cramps after heavy exercise? |
| A. | It is due to the partial breakdown of glucose to produce lactic acid. |
| B. | It is due to the complete breakdown of glucose to produce lactic acid. |
| C. | It is due to the muscle cells that respire in the presence of oxygen. |
| D. | It is due to the increased supply of oxygen to muscle cells. |
| Answer» B. It is due to the complete breakdown of glucose to produce lactic acid. | |