The correct answer is C. Mitochondria.
Mitochondria are organelles found in almost all eukaryotic cells. They are responsible for producing adenosine triphosphate (ATP), the cell’s main source of energy. ATP is produced by a process called oxidative phosphorylation, which takes place in the mitochondria’s inner membrane.
Lysosomes are organelles that contain digestive enzymes. They are responsible for breaking down and recycling cellular components.
Vacuoles are organelles that store water, nutrients, and waste products. They are also involved in cell signaling and plant growth.
Ribosomes are organelles that are responsible for protein synthesis. They are found in the cytoplasm of cells.
Here is a diagram of a mitochondrion:
The mitochondrion is a double-membrane organelle. The outer membrane is smooth, while the inner membrane is folded into cristae. The cristae increase the surface area of the inner membrane, which is important for oxidative phosphorylation.
The matrix is the space inside the inner membrane. It contains enzymes that are involved in the Krebs cycle and oxidative phosphorylation.
The intermembrane space is the space between the outer and inner membranes. It contains proteins that are involved in transport and signaling.