Sports Medicine is the field of medicine concerned with injuries sustained in athletic endeavors, including their prevention, diagnosis, and treatment. ... Exercise Science is the study of movement and the associ- ated functional responses and adaptations.
As a cell approaches the end of the G1 phase it is controlled at a vital checkpoint, called G1/S, where the cell determines whether or not to replicate its DNA. At this checkpoint the cell is checked for DNA damage to ensure that it has all the necessary cellular machinery to allow for successful cell division.
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Some scientists think that the normal nightly release of so-called counter-regulatory hormones such as growth hormone, cortisol, glucagon, and adrenaline enhances insulin resistance, leading blood sugar levels to rise.