What takes place in a cell’s mitochondria? a. protein synthesis b. cellular respiration c. photosynthesis d. dna replication

B Cellular Respiration

Mitochondria is known as the power house of the cell which means its main function is energy production so glucose present in the body is broken down by the process of cellular respiration in which the glucose is converted into carbon dioxide and water and energy is released in the form of ATP(Adenosine tri phosphate). This process takes place in the presence of oxygen called as aerobic respiration.

d is the answer

sorry if its wrong!

imagine a line passing through the center of earth that goes through both the north pole and the south pole. this imaginary line is called an axis. earth spins around its axis, just as a top spins around its spindle. this spinning movement is called earth's rotation. at the same time that the earth spins on its axis, it also orbits, or revolves around the sun. this movement is called revolution.