Which of the following statements best describes the structure and function of a carbohydrate?

Carbohydrates are large molecules made up of mono saccharides and are used by organisms for energy storage.

the peripheral nervous system or pns contains the nerves, which leave the brain and the spinal cord and travel to certain areas of the body. the peripheral nervous system's main job is to send information gathered by the body's sensory receptors to the cns as quickly as possible.

lysosome is this part of the cell is surrounded by a very thick outer membrane to protect the rest of the cell from its strong enzymes.