End products of aerobic respiration are
sugar and oxygen.
water and energy
carbon dioxide, water and energy.
carbon dioxide and energy
How many ATP molecules could maximally be generated from one molecule of glucose, if the complete oxidation of one mole of glucose to CO2 and H2O yields 686 kcal and the useful chemical energy available in the high energy phosphate bond of one mole of ATP is 12 kcal?
30
57
1
2
The overall goal of glycolysis, Krebs cycle and the electron transport system is the formation of
ATP in small stepwise units
ATP in one large oxidation reaction
sugars
nucleic acids
Incomplete oxidation of glucose into pyruvic acid with several intermediate steps is known as
TCA-pathway
glycolysis
HMS-pathway
Kerbs cycle.
The chemiosmotic coupling hypothesis of oxidative phophorylation proposes the Adenosine Triphosphate (ATP) is formed because
high energy bonds are formed in mitochondrial proteins
ADP is pumped out of the matrix into the intermembrane space.
a proton gradient forms across the inner membrane
there is a change in the permeability of the inner mitochondrial membrane toward Adenosine Diphosphate(ADP)
Maximum amount of energy / ATP is liberated on oxidation of
fats
proteins
starch
vitamins
Out of 38 ATP molecules produced per glucose, 32 ATP molecules are formed from NADH / FADH2 in
respiratory chain
Krebs cycle
oxidative decarboxylatio
EMP
Out of 36 ATP molecules produced per glucose molecule during respiration.
2 are produced outside glycolysis and 34 during respiratory chain.
2 are produced outside mitochondria and 34 inside mitochondria.
2 during glycolysis and 34 during Krebs cycle.
all are formed inside mitochondria.
In animal cells, the first stage of glucose break down is
oxidative phosphorylation
ETC
ATP is injected in cyanide poisoning because it is
necessary for cellular functions
necessary for Na+-K+ pump
Na+-K+ pump operates at the cell membranes.
ATP breaks down cyanide
