Question

in chemiosmotic hypothesis , direction of flow of proton is from stroma to grana or from grana to stroma ???

Answer 1

H+ pushed into thalakoid from stroma during electron transport system.
and when inside the thalakoid conc. become high and in stroma the conc. become low,so it creates proton gradient.
then due to osmosis protons will go high conc. to lower conc.
the proton

Answer 2

Chemiosmotic hypothesis describes that ATP generated during cellular respiration is mostly produced by the proton electrochemical coupling of molecule inside the mitochondria and chloroplast of the cell .

in the process of ATP synthesis initial hydrogen ions are transported from the mitochondrial matrix to the space between inner and outer membrane. these hydrogen ions are transported by some cariers in and around

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