KNR 182 Exam 1- Dale Brown Illinois State University Questions & Answers
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Course
KNR 182
Institution
KNR 182
what is anatomy - ANSWERstudy of structres
cytology - ANSWERstudy of cells
histology - ANSWERstudy of tissues
what is physiology - ANSWERstudy of function
levels of organization - ANSWERchemical level (blocks of life)
organelles and cells
tissues
organs
systems
you
what are some...
KNR 182 Exam 1- Dale Brown Illinois
State University Questions & Answers
what is anatomy - ANSWERstudy of structres
cytology - ANSWERstudy of cells
histology - ANSWERstudy of tissues
what is physiology - ANSWERstudy of function
levels of organization - ANSWERchemical level (blocks of life)
organelles and cells
tissues
organs
systems
you
what are some life functions - ANSWERcreate movement
growth
excretion
metabolism
is water a reactive medium - ANSWERyes
homeostasis cycle - ANSWERchange in stimulus, receptor detects and monitors
change, input sends info to control center, which establishes a set point, output sends
info to effector, them a response returns to homeostasis
most homeostasis control mechanisms are in the form of - ANSWERnegative feedback
mechanisms
proximal - ANSWERlimbs ONLY, closer to point of attachment
distal - ANSWERLIMBS ONLY, farther from point of attachment
superficial - ANSWERtowards surface
deep - ANSWERaway from surface
what chemicals are energy nutrient - ANSWERcarbs, lipids, proteins
body comp reflects energy balance equation - ANSWERcals in vs cals out
what % of cals should come from carbs - ANSWER50-55%
what % of cals should come from fats - ANSWER30%
what % of cals should come from protein - ANSWER15%
what is an essential nutrient - ANSWERa nutrient we can't naturally produce, so we
have to eat it
what is a nonessential nutrient - ANSWERwe produce it, so we don't have to eat it
1994 Dietary Heath and Education Act - ANSWERcreated dietary supplements
excluded from FDA scrutiny
manufacturers can make false claims about their products
what % of energy comes from carbs and lipids - ANSWER85-90%
atoms - ANSWERstructural base for cells, tissues, etc
each atom has a unique arrangement of p/n/e - ANSWER!
what atoms play a major role in the body - ANSWERCHNOPS
how many atoms are there in total - ANSWER112
how many atoms come naturally - ANSWER92
how many atoms play a role in our body - ANSWER6
how much of our body weight is water - ANSWER65-70%
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