Quelle est l’organisation de la paroi cellulosique et son rôle ? Jai besoin que quelqu’un m’aide a faire un compte rendu svp

d’une introduction avec problématique, un développement organisé en axes titrés et une conclusion.

Students in biology are studying the macromolecules of life. they used a calorimeter to determine the calories in various types of food. once the lab was completed, the students ate the left over food samples. monica commented that in just 6 or 7 "chews" of the saltine, it was gone; nothing but a sticky paste in her mouth. elaborate on what happened chemically while chewing the saltine. include the macromolecules present.