How is a mitochondrion's structure related to its function?
a
The mitochondrion's internal membrane is rigid, which prevents repetitive reactions from occurring inside.
b
Mitochondria have a random folded membrane to increase rigidity and maintain cell shape.
c
The complex folding pattern of the mitochondrion's inner membrane provides many sites where reactions can occur.
d
The complex folding pattern of the mitochondrion's membrane provides transportation of waste materials, which are directly removed to the outside of the cell.
c
The complex folding pattern of the mitochondrion's inner membrane provides many sites where reactions can occur.
The correct answer is c. The complex folding pattern of the mitochondrion's inner membrane provides many sites where reactions can occur.
The mitochondrion's structure is highly specialized for its function as the powerhouse of the cell, where energy production takes place. The inner membrane of the mitochondrion is folded into numerous cristae, which increase the surface area available for chemical reactions to occur. This folding pattern allows for more efficient production of ATP (adenosine triphosphate), the main energy molecule in cells, through processes such as oxidative phosphorylation.
Therefore, the complex folding pattern of the mitochondrion's inner membrane is directly related to its function by providing many sites for important biochemical reactions to occur, ultimately producing energy for the cell.