Question

Identify the parts marked as A, B and C in the given figure showing ATP synthesis through chemiosmosis.

• A. A-Thylakoid lumen; B-$F_0$ ; C-$F_1$
• B. A-Thylakoid lumen ; B- $F_1$ ; C- $F_0$
• C. A-Chloroplast lumen; B-$F_0$ ; C-$F_1$
• D. A-Chloroplast lumen; B-$F_1$ ; C-$F_0$

Answer 1

Answer: (A)

A-Thylakoid lumen; B-$F_0$ ; C-$F_1$

Chemiosmosis is the movement of ions across a semipermeable membrane, down their electrochemical gradient.

A represents the thylakoid lumen, b-Fo & c-F1.

So, the correct option is 'A-Thylakoid lumen; B-

F0F0 ; C-F1'.