ATP synthase subunits

Question 1

𝛆 subunit

Answer 1

helps attach the γ subunit to the Fo base

Question 2

c subunits

Answer 2

form a rotating ring within the membrane

Question 3

b subunits of the Fo base and the δ subunit of the F1 head

Answer 3

form a peripheral stalk that holds the α/β subunits in a fixed position

Question 4

a subunit

Answer 4

contains the proton channel that allows protons to traverse the membrane