Biochemical modifications

Biochemical modifications are changes that occur to molecules within the body, especially proteins, DNA, and other cellular components. These modifications can include adding or removing chemical groups (like phosphate or methyl groups), cutting or altering molecules, which influence how they function, interact, or are recognized by other molecules. Such modifications regulate processes like cell growth, communication, and response to stimuli, playing a critical role in maintaining health and adapting to changes. They are essential for controlling biological activities and ensuring proper functioning at the cellular and organism levels.