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Found in fruit and veggies, combat free radicals
Antioxidant
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Found in small amounts in body, mineral, iron
Trace Element
-
Found in high concentration, mineral, calcium
Major Element
-
Fat full of hydrogen, soild at room temperature
Saturated Fat
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Fat not full of hydrogen, liquid at room temperature
Unsaturated Fat
-
Component we cannot make ourselves, must be eaten in diet
Essentail amino acid
-
Produce mucus to trap bacteria
Goblet Cells
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Air sac in lung, large surface area
Alveoli
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Tubes within kidney, filter blood, reabsorb water here
Nephron
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Tube transporting air to bronchus, held open by cartilage
Trachea
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Knot of capillaries in kidney
Glomerulus
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Ar back of throat, traps bacteria
Tonsils
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Fluid that allows lungs to expand, premature babies do not make this
Surfactant
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Primary method of reulation within body
Negative feedback
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Transfer's food to the stomach
Esophagus
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Finger like projections, increases surface area
Vili
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Measurement for healthy weight
BMI
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Organic molecules keeping body healthy, A,D,K
Vitamins
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Organ that filters blood and deals in water absorption
Kidney
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Organ storing bile
Gall Bladder
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List 4 ways the kidneys maintain Homeostasis
- excrete wastes
- water-salt balance of blood
- acid bases balance of blood
- assistance to other systems
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What are Peptide hormone, List 3 characteristics
- proteins
- most endocrine glands
- do not enter cell
-
what are Seroid hormones, List 3 characteristics
- come from cholesterol
- cross cell membrane
- more slowly to act
-
List 3 effects of hormones
- uptake of substances
- structure
- metabolism
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List 3 ways we keep oathogens out of the lower respiratory tract
- Goblet cells produce mucus trapping debrie
- coughing-expel objects
-
List 2 ways we control breathing and where are they located
- Nervous-medulla oblongata in the brain
- Chemical-reaction with in the body
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External Respiration, where does it occur?
Exchanges of gases between the lung alveoli and the blood capillaries
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Internal respiration, where does it occur?
Exchange of gases between the blood in the capillaries outside of the lungs and tissue fluid
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Why does alcholo make you have to pee?
It's inhibits ADH secrtion and increases the amount of urin and dehydration
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Why does caffeine make you have to pee?
Is a diuretic increaes filtration rate and decreases tubular reabsorption
-
List 4 functions of the nose
- Stiff hairs act as filters
- Mucus (traps pathogens)
- Odor receptors
- Capillaries (warm air)
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