Cell wall structure of a cell of unknown origin was studied and was found to contain polysaccharide chain linked with short chains of amino acid. What do you think it can be?

Explanation

The description of a cell wall containing polysaccharide chains linked with short chains of amino acids is characteristic of bacterial cell walls. Bacterial cell walls are primarily composed of peptidoglycan, which is a complex molecule consisting of alternating sugars and short amino acid chains. The peptidoglycan provides structural integrity to bacterial cells and is a defining feature of bacterial cell walls.