Allentown is 50 miles (80 km) north-northwest of Philadelphia, the fifth most populous city in the United States, 90 miles (140 km) east-northeast of Harrisburg, the state capital, and 90 miles (140 km) west of New York City, the nation's largest city.
Mitochondria is the organelle that uses energy from organic compounds like pyruvate to make ATP, or adenosine triphosphate.
Mitochondria are the power-house of the cell and are responsible for most ATP production in the presence of oxygen. With oxygen present, fats, carbohydrates, and amino acids can be broken down completely to carbon dioxide and water.