Term
|
Definition
Process in the body. Occurs from sugar molecules splitting: in the cytoplasm so no O2 is needed.
Yields 2 Pyruvates and 2 ATP. |
|
|
Term
| What are the 4 means for Glucolysis |
|
Definition
1. Glycolysis 2. Aerobic (Krebs cycle) 3. Anaerobic
4.Oxidative Phosphorylation |
|
|
Term
|
Definition
Requires O2.
Mitochondria.
Complex RXN's
2 atp +FAD/NAD(carrier electrons)
O.P.(Oxidative Phosphorylation)
= 34 ATP |
|
|
Term
|
Definition
NO O2.
Cytoplasm.
in muscles, RBC's
Pyruvate -> 2 ATP -> Lactic Acid
Liver -> Lactic Acid -> Pyruvate
Stored until O2 available.
|
|
|
Term
|
Definition
Differentiates among people.
EX... Athletes resting HR will be lower than that of an obesse pt |
|
|
Term
|
Definition
Bodies ability to remain balanced.
Self restoration. |
|
|
Term
| Internal ways to affect homeostasis |
|
Definition
| Pathogens, drugs, alchohol, anything absorbed. |
|
|
Term
| External ways to affect homeostasis |
|
Definition
| Temp ^, Diaphoretic, skin color(pale) |
|
|
Term
|
Definition
| Most common... Good thing... Return to homeostasis |
|
|
Term
|
Definition
| Mainly bad thing...1 good thing(baby...OB) does not return to homeostasis until stimulus removed...can reslut in death(virus) |
|
|
Term
|
Definition
Low blood sugar...diabetics
R:pancreas
CC:Beta cells->release insulin
E:Liver/skeletal cells, absorb glucose |
|
|
Term
|
Definition
High blood sugar...Diabetics
R:Pancrease
CC:Glucagon
Eff:Liver |
|
|
Term
Atom
Element
Minerals
Isotopes
Ions |
|
Definition
Smallest particle
Simplest form of matter with unique properties
Inorganic elements from earth (ex.. O,Fe,K)
Variation of an element, same chem properties(radiation when decay)
Cations
Charged particles--/
\
Anions
|
|
|
Term
|
Definition
Substences that ionize(split) in H2O
Conduct electricity
Nerves,Muscles,HEART need |
|
|
Term
|
Definition
|
|
Term
Passive Membrane Transport
|
|
Definition
Fitration-Physical force(BP) that forces substance thru membrane
Diffusion: H->L...liquids, solids, gas(if permeable it goes through.
affected by temp..Temp^ Rate ^
WT^ Rate down
Surface area ^ Rate ^
|
|
|
Term
| Active Membrane Transport |
|
Definition
Against Gradient
L->H
Na+ out K+ in
Vesicular transport
endocytosis bring in
Phagocytosis cell eating
pinocytosis cell drinking
Exocytosis move out |
|
|
Term
Hypertonic saline
Isotonic saline
Hypotonic saline |
|
Definition
3% saline NaCl high solutes low solvent
0.9% saline NaCl solutes=solvents
0.45% saline NaCl Low solutes High solvents |
|
|
Term
|
Definition
PH=potentiol of hydrogen
PH 0-14
0 acidosis high acid low base
14 alkalosis high base low acid
want to be slightly alkaline |
|
|
Term
Blood buffer
Lungs
Kidneys |
|
Definition
reacts within seconds
reacts within mins
reacts within hours |
|
|
Term
|
Definition
Breaks large molecules into smaller (eating)
Builds from small to large(muscle growth) |
|
|
Term
Saturated fats
unsatuerated fats
Cholesterol |
|
Definition
Hydrogen saturated. binds to one another(meat eggs dairy)
No excess fats no binding(nuts seeds fish)
Vital for all body functions..produced in liver. |
|
|
