Answers. Best Answer: Over 3 and a half hours. When Scout, Jem and Dill returned from supper the Reverend told them the jury had already been gone 30 minutes. Then the clock struck 8 times (8pm). Scout said they sat there until the clock struck eleven times (11pm), and the jury returned soon after that. So the rough estimation is over 3 and a half hours.
Mitochondria produce energy through the process of cellular respiration. Respiration is another word for breathing. The mitochondria take food molecules in the form of carbohydrates and combine them with oxygen to produce the ATP. They use proteins called enzymes to produce the correct chemical reaction.
Mitochondria are tiny organelles inside cells that are involved in releasing energy from food. This process is known as cellular respiration. It is for this reason that mitochondria are often referred to as the powerhouses of the cell. Cells that need a lot of energy, like muscle cells, can contain thousands of mitochondria. Apart from cellular respiration, mitochondria also play a key role in the ageing process as well as in the onset of degenerative disease. The powerhouse function When the breakdown products from the digestion of food find their way into the cell, a series of chemical reactions occur in the cytoplasm.