instruction:
Given scientific fact as input, generate the question from this fact such that it can be answered from the input.
question:
Electron transport is the final stage of aerobic respiration, when energy from the krebs cycle is transferred to atp.
answer:
What is the final stage of aerobic respiration, when energy from the krebs cycle is transferred to atp?

question:
You call elements that contain only atoms of one type of element native elements.
answer:
What do you call elements that contain only atoms of one type of element?

question:
Pluto is now called dwarf planet.
answer:
What is pluto now called?