In thylakoids, protons travel through ATP synthase from the thylakoid space to the stroma. Therefore, the catalytic "knobs" of ATP synthase would be located
A) on the side facing the thylakoid space.
B) on the ATP molecules themselves.
C) on the pigment molecules of photosystem I and photosystem II.
D) on the stromal side of the membrane.
E) built into the center of the thylakoid stack (granum).
Ans: D) on the stromal side of the membrane.
You might also like to view...
Viruses are simple, noncellular, and lack mRNA.
Answer the following statement true (T) or false (F)
The step that follows helper T cell activation is:
What will be an ideal response?
__________ relay signals between neurons. Fill in the blank(s) with the appropriate word(s)
During development, ___________________ brings ectodermal cells from the neural tube outward to their final positions throughout the body, such as the neurons of the peripheral nervous systems and melanocytes in skin.
Fill in the blank(s) with the appropriate word(s).