What are the two main structures of carbohydrates in living things? I’m so confused pls help

Carbohydrate Structure and Function

Carbohydrate monomers, short chains, and polymers perform important cellular functions to maintain life. The number and type of monosaccharides used, as well as the position of the bond between them, determines the three-dimensional structure of each carbohydrate.

the way that the mass of carbon can be conserved through cellular respiration is through a process/law called the law of conservation of mass which even tho it undergoes a process, mass is not be destroyed or changed

this protocol provides a detailed procedure for nucleoprotein extraction from cultured cells and tissues in an efficient manner.