Can anyone number these in order 1. The energy lost by electrons as they pass through the electron transport chain is used to make ATP. 2. The electrons pass from the chlorophyll to an electron transport chain. 3. Sunlight strikes the chlorophyll molecules in the thylakoid membranes. 4. NADP+ molecules change to NADPH as they carry the electrons to the stroma of the chloroplast. 5. Light energy is transferred to the chlorophyll's electrons. 6. The electrons are passed down a second electron transport chain.