BIOL 2160 Chapter : 6 Cancer
Document Summary
Guidance as far as we stables what we call fitness and wellness. Biology of how we get older; why important take care of ourselves. Get older our body begins to experience some degree of aging ; it is a progressive decline and the maximum level of out individual cell, organs and even entire bodies. Level that our cells are organs in an overall total. Several systems even in our ages of 20s or 30s. Aging happens even in our early 30s; bone density. Wear and tear theory proposes that over time ( longer you. Live) we have an accumulation of damage ( internal, environmental, stresser) and wears the body out. The longer i live the more im exposed tu. Cellular theory of aging born, our cells are genetically programmed to divide and replicate a definite (limited number of. Genetic mutation theory the number of cells that exhibit mutation ( changes to their dna) increases with ages!
