The correct answer to this question is Mitochondria and chloroplasts. Cells are part of the body that are self-sustaining. The human body has about 1 trillion cells. Each cell that the body has includes a number of organelles and each organelle has a unique function. Some of those functions including forming proteins, being apart of DNA synthesis. Mitochondria is important because it helps reproduce energy in the cell. Mitochondria can be found in both animal and plant cells. Another important organelle is chrloroplasts. It is only found in plant cells. It also captures energy to allow it to be used in creating glucose.
A cell is a self-sustaining unit of the body. There are about 1 trillion cells in the human body. Each cell has a number of organelles that serve different functions. Some are responsible for the formation of proteins, whereas others are required for the DNA synthesis and reproduction the energy control in cells is given to a special organelle called the mitochondria. These are present in both plant and animal cells.
Another organelle that is able to capture energy and save it in the form of glucose is chloroplasts. These are only found in plant cells and they are responsible for photosynthesis.