KINE 1020 Lecture Notes - Stressor, Catecholamine, Breast Cancer
2 Jul 2013
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Cells reproduce and help make bone shaft longer. Growth plate = cells at the end od bone. Darker = more harder bone is (fetal skeleton) Skull = bunch of different bones, skull is soft when first born (cone head) People born in first part of the year have more of an advantage in sports. Age 40 = wrinkles beside eyes, between nose, corners of mouth. Age 50 = permanent web of lines around eyes and mouth; skin on cheeks starts to loosen and sag. Age 60: bags under eyes, liver spots (melanin pigment; clumps of tan skin) Age 70- thin, dry, waxy skin, ears/nose become longer. White males are most likely to go bald. Osteoporosis = quicker height loss (4 as opposed to the average 2 ) Brain decreases in weight as you get older; exercise (crosswords, brain games); tv = increase in brain loss. Basal metabolic rate (rate on which we generate heat/burn calories) decreases; always cold.
