-
cellular respiration
cells making energy from food
-
-
aerobic respiration
uses oxygen; O2 example: walking
-
anaerobic respiration
doesn't use oxygen. example: weight lifting
-
glycolysis
common pathway; makes 2 ATP, 2 NADH, 2 pyruvates; occurs in cytosol.
-
NADH
holds a hyrdrogen for the electron transport chain
-
pyruvate
3 carbon molecule from breaking glucose in half; swing molecule
-
kreb's cycle
aerobic pathway; makes 2 ATP, 8 NADH, 2 FADH2, 6 CO2; occurs in matrix of mitochondria
-
FADH2
holds a hydrogen for the electron transport chain
-
electron transport chain
aerobic; 34 ATP; occurs on the inner mitochondrial membrane
-
aerobic pathway
makes 38 ATP, 6 CO2 per glucose
-
alcoholic fermentation
makes 2 ATP and 2 latic acids per glucose; occurs in cytosol; anaerobic respiration
-
complex carbohydrates can be converted into..
glucose throught the aerobic pathway
-
lipids, triglycerides and fat.
can be converted to glycerol to beomce pyruvic acid
-
low density lipoproteins
bad cholestrol; causes plaque in blood vessels
-
high density lipoproteins
good cholestrol; takes cholestrol to liver
-
proteins
can be converted to various chemicals in the aerobic pathway
-
nonessential amino acids
your body can make, so you don't have to eat ; 11
-
essential amino acids
must be gotten from food; 9
-
phenylketonuria (PKU)
can't break down phenlalanine, which builds up in developing brains and causes mental retardation
-
necleic acids
can be converted to various chemicals in the aerobic pathway
-
calorie
a measurement of energy; amount of energy to raise 1 gram of water 1C
-
Calorie (big c)
amount of energy to raise 1,000 grams of water 1C, 1 kilocalorie; 1 food calorie
-
most people need about 2,000
calories per day, but that does vary by person
-
different foods have different
amounts of Calories per gram
-
sure fire diet
eat less, exercise more
-
one pound of fat
3,500 Cal.
-
most diets say you should only lose
1-2 pounds per week safely
-
aerobic exercise burns fat. anaerobic builds muscle. muscle tissue burns..
more Calories than fat tissue
-
basal metabolic rate
when you are just sitting here, doing nothing, eating nothing
-
factors that raise metabolic rate
- exercise
- thyriod hormones
- sympathetic nervous system
- fever
- eating
- being in a cold temp.
- pregnancy
- being male
-
stress, climate, overall health and phases of the menstrual cycle can..
all affect BMR
-
you should be eating a nice blanced meals so..
tht you can get your daily recommended supplly of vitamins and minerals from your food
-
anorexic
wrong perception of body image
-
bulimic
eat normal meals, but purge from body
|
|