I have completed all my foldables, labs, and pre-labs, notes, case studies and some color plates. I’ve learned quite a lot during the past two weeks, I’ve learned the difference between structural and functional bones and the flat, long, short, irregular bones in the body. I also learned the histology of a bone cell. I plan to be comfortably prepare for this test by studying and hopefully my test score will prove it.
Muscle Fatigue and Lactic Acid Write-Up By Mariah Lopez The conclusion of the Lactic Acid Lab was that lactic acid that the muscle built up causes the number of squeezes done to the racquetball to decrease due to muscle fatigue. This occurred because of the high energy demand that we need to complete the task of squeezing a racquetball for 30 seconds. Lactic acid was then formed and built up in the muscle because of irregular rising requirement of energy and the insufficient supply of oxygen (02). The evidence shows that the in the initial trial the most squeezes occurred and in our case of number was an average of 28 squeezees on the first trial. As time progress, the built up of lactic acid caused muscle fatigue and over time the number of squeezes gradually decreases. By the end of the ten trials our average was 19 squeezes. This was a vast difference from the initial number. The concluding graph also showed a gradual decay in squeezes as an average. ...
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