Mitochondria play a vital role in the life of eukaryotic cells. Known popularly as the powerhouses of the cell, these rod-shaped organelles generate adenosine triphosphate (ATP), the main energy currency. They also take part in processes like cellular respiration, cell growth, and many other essential activities. Understanding the structure , and function of mitochondria can help you learn this crucial topic in biology. What are Mitochondria? Mitochondria are double-membraned, rod-shaped ... The diagram illustrating the structural feature of mitochondria : Structure of Mitochondria Different shapes of mitochondria can be seen in different species of plants and animals. Proteins and phospholipids bilayers form the outer and inner membranes of mitochondria . Different functions are assigned to these two different membranes. Structure of the Mitochondria Mitochondria are membrane-bound organelles enclosed by a double membrane. They have a smooth outer membrane enclosing the organelle and a folded inner membrane. The folds of the inner membrane are called cristae, the singular of which is crista, and the folds are where the reactions creating mitochondrial energy take place. The inner membrane contains a fluid called the matrix while the intermembrane space located between the two membranes is also filled with ... Mitochondria Definition “Mitochondria are membrane-bound organelles present in the cytoplasm of all eukaryotic cells, that produce adenosine triphosphate (ATP), the main energy molecule used by the cell.” Table of Contents Explanation Diagram Structure Function Disorders Read on to explore what is mitochondria, its structure , and functions.
