cell resp

• c6h12o6 + 602 --> 6co2 +6h20 + energy (atp)
• consumes oxygen and organic molecules to create atp

partial break down of sugars in anaerobic cell resp.

• oxidization- lose electrons or gain oxygen
• reduction- gaining an electron or losing oxygen

dephosphorylation

• atp (3 phosphates)
• adp (2 phosphates)
• amp (1 phosphate)

• NADH
• FADH2

• reduced has more energy, its more stable and has less binding potential
• oxidized has less energy, less stable and more binding potential.

• complete oxidization of glucose
• 1.glycolosis
• 2. pyruvate oxidation
• 3. kerb cycle
• 4. electron transport chain and chemiosmosis

• incomplete oxidation of glucose 
• 1. glycolysis  produces 2 pyruvate 2 atp and 2 nadh and 2 h
• 2. fermentation which is alcohol fermentation co2, 2 atp and ethanol in bacteria and yeast or lactic acid fermentation 2 atp and lactic acid in animals and bacteria

co2 h20 and 36 atp

outer membrane and inner membrane which has folds called christie which increase surface area increasing chemisosis and the inside is called mitochondria matrix

glycolysis which is the break down of glucose into 2 molecules of pyruvate. This occurs in the cytoplasm and requires 2 taps but in return you receive 4 atps (net 2 gain) and 2 nadh

pyruvate (3 carbon) is turned into acetyl coA when pyruvate is actively transported into the mitochondria matrix where it loses a carbon dioxide and combines with coenzyme a to form acetyl coA. This redox reaction results in 1 nadh for each pyruvate that is converted in acetyl coA

the acetyl coA is then used in the kreb cycle which results in the formation of 3 nadh, 1 fadh2 and a atp along with 2 co2. this occurs in one cycle in the matrix and theirs 2 cycles

oxidative phosphorylation. the inner membrane of the mitochondria contains proteins called cytochromes that can carry electrons. they takee the electrons from nadh and fadh2. they then pass the electrons from one electron acceptor the next stronger acceptor until it reaches o2 making h20. As it moves it releases energy which activates hydrogen ions to move from mitochondrial matrix into the inter membrane space. (acidic). this increase is concentration causes them to move back across through a protein called atp synthase causing phosphorylation

• glycolysis- 2 atp
• krebb-2 atp
• etc- 32 atp
• 36 in total

processes acetyl coA through a series of reactions that contract electrons and hydrogen ions producing some atp

organisms that can do either aerobic or anaerobic resp

it causes soreness and stiffness and does not produce co2 it occurs in our muscle cells and it removed by liver

provides a short burst of energy when no o2 but it only produces 2 atp

certain poisons that interfere with etc and prevent electron flow. this stops all stages of cell resp and stops atp synthase

cyanide and hydrogen sulfide

feedback inhibition. when their is less atp it will speed up cell resp and when their is lots it will slow it down

acetyl coa, h2o, 3nad plus h, 1 adp plus p and 1 fad+

40 percent while 60 is released

odizising agents become reduced while reducing agents become oxidized