Where are the Molecules of the Electron Transport Chain Found

Question

Where are the molecules of the electron transport chain found in plant cells?
A) thylakoid membranes of chloroplasts
B) stroma of chloroplasts
C) outer membrane of mitochondria
D) matrix of mitochondria
E) cytoplasm

Accepted Answer

The molecules of the electron transport chain in plant cells are found in the thylakoid membranes of chloroplasts. This is where the light reactions of photosynthesis take place, and the electron transport chain is an important part of this process.