Answer:
The first option, the second option and the last option is what applies during the electron transport chain
Electrons are removed from their carrier molecules as the molecules will lose energy bit by bit
Protons are moved across a membrane
Oxygen is not a waste product since it is very useful, water is the waste product
Carbon Dioxide is released as it is another waste product
Centromeres split apart during anaphase.
spindle fibers pull the to sister chromatids apart.
The DNA copies are moved to opposite ends of the cell.
Any options love ?
if not ik some of them