When animals eat plants they use the energy stored in the sugar molecules for growth repair and
other metabolic processes. The process by which animals obtain energy from plants is known as cellular respiration. During cellular respiration, the sugar molecules are broken down in the presence of oxygen to release energy in the form of ATP (adenosine triphosphate), which is the primary energy currency in cells.
The ATP produced during cellular respiration is utilized by animals for various purposes. Growth and repair involve the synthesis of new molecules and the repair of damaged tissues, both of which require energy. Other metabolic processes, such as enzyme activity, muscle contraction, and nerve signaling, also rely on ATP to carry out their functions.
In addition to energy, animals also obtain essential nutrients and substances from plants, such as vitamins, minerals, and fiber, which are important for their overall health and well-being. Therefore, the energy stored in sugar molecules from plants plays a vital role in supporting animal growth, repair, and various metabolic functions.