CO2 transport [3]

transport mechanism of CO2 [3]

dissolved in physical solution

chemically combined with protein

ionized as bicarbonate

what transport mechanism of CO2 : Part of the carbon dioxide released from the tissue is dissolved in plasma.

dissolved in physical solution

what transport mechanism of CO2 : as with O2, CO2 produced by tissue dissolved in plasma & erythrocyte

dissolved in physical solution

in dissolved physical solution, CO2 produced by tissue dissolves in? [2]

plasma

erythrocyte

how much CO2 is dissolved in plasma under dissolved in physical solution transportation

8%

in this transportation of CO2, Molecular CO2 has the capacity to combine with free amino group of protein molecule forming carbamino compound

chemically combined with protein

this has the capacity to combine with free amino group of protein molecule forming carbamino compound.

molecular CO2

about how much of total CO2 is transported in chemically combined with protein transportation

12%

in this transportation, Small amount of CO2 leaving the tissue combines with plasma proteins to form carbamino compounds to be exhaled by the lungs.

chemically combined with protein

Small amount of CO2 leaving the tissue combines with plasma proteins to form

carbamino compounds

in this transportation of CO2, A larger fraction of CO2 combines with erythrocyte Hb to form carbamino compound called carbaminohemoglobin

chemically combined with protein

A larger fraction of CO2 combines with what to form carbaminohemoglobin

erythrocyte Hb

A larger fraction of CO2 combines with erythrocyte Hb to form carbamino compound called

carbaminohemoglobin

in this transport of CO2, About 80% of carbon dioxide is carried as plasma bicarbonate.

ionized as bicarbonate

how much of CO2 is carried as plasma bicarbonate

80%

in this transport of CO2, Carbonic acid formed in the RBC dissociates into H+ and HCO3+ ions.

ionized as bicarbonate

in this transport of CO2: As HCO3- ions begin to accumulate, equilibrium must be maintained in the erythrocyte and this is achieved by shifting of anions inside the cell (choride ion), it also known as chloride shift.

ionized as bicarbonate

As HCO3- ions begin to accumulate, equilibrium must be maintained in the erythrocyte and this is achieved by

chloride shift

this is known as shifting of anions inside the cell (choride ion)

chloride shift

in this transport of CO2, Bicarbonate maybe formed in the RBC but it is carried in the plasma component.

ionized as bicarboante

this is the Relationship between PaCO2 and CaCO2

CO2 dissociation curve

what affects relationship between PaCO2 and CaCO

HbO2

what effect describes Relationship between PaCO2 and CaCO2

haldane

as HbO2 increases, what happens to CaCO2

decreases

in this mechanism, At tissues, HbO2 decreases and facilitates a higher CaCO2 for transport to the lungs

CO2 dissociation curve

at tissues, what happens to HbO2 to faclitate higher CaCO2 for transport to lungs

HbO2 decreases