Mitochondria are cellular organelles that function as power plants within a cell. In the same way that a local power plant produces electricity for an entire city, mitochondria are responsible for the production of energy derived from the breakdown of carbohydrates and fatty acids.
If amendments are made in the other house, the first house must approve the changes. When the bill is accepted in both houses, it is signed by the respective leaders and sent to the governor. The governor signs the bill into law or may veto all or part of it. If the governor fails to act on the bill, it may become law without a signature.
When a bill reaches the President, he has three choices. He can: 1  Sign and pass the billâthe bill becomes a law. 2  Refuse to sign, or veto, the billâthe bill is sent back to the U.S. House of Representatives, along with the Presidentâs reasons for the veto.3  Do nothing (pocket veto)âif Congress is in session, the bill automatically becomes law after 10 days.hen a bill reaches the President, he has three choices. He can: 1  Sign and pass the billâthe bill becomes a law. 2  Refuse to sign, or veto, the billâthe bill is sent back to the U.S. House of Representatives, along with the Presidentâs reasons for the veto.