Direction: The following sentences form a paragraph. The sentences are - A, B, C, D, E and F. Sentence A is fixed and its position cannot be changed. The rest of the sentences are not given in their proper order. Read the sentences and answer the following questions.

A. Recent research has revealed that alterations in mitochondrial function can contribute to a range of diseases.

B. Additionally, mitochondria are involved in other cell processes such as cell differentiation, cell signaling, and cell death

C. This discovery underscored the importance of understanding mitochondrial function in greater detail.

D. Mitochondria are known as the powerhouses of the cell, as they are responsible for producing the energy currency of the cell, ATP.

E. They possess their own DNA, which is distinct from the nuclear DNA found in the cell nucleus.

F. These organelles are also unique in that their dysfunction can lead to neurodegenerative diseases, metabolic syndromes, and cardiac disorders.