Both respiration and photosynthesis require the use of an electron transport chain. true or false?

This is false. This is only true in the case of photosynthesis.

It uses it to pump hydrogen ions, and respiration is the opposite of photosynthesis so this is a false statement.

Hope this helps you out :)))

unicellular organisms, like bacteria, are able to perform all life functions within one single cell. multicellular organisms need many different types of cells to carry out the same life processes. each of these special types of cells has a different structure that it perform a specific function.