What is the rigid material in plant cell walls?

answer: glucoamylase presented optimum activity at temperature of 55â°c, and, in the glycosidic bonds from the non-reducing ends of starch, resulting in the production of glucose. source and type of fermentation can affect the enzyme's properties

credit to kalahira

all matter is made up of atoms

in any element all atoms are the same

elements in a compound are always in a constant ratio: apex