Christopher is learning about the cell theory in science class, and he applies it to a fern that is growing in his bedroom. The cell theory states that which of the following characteristics of the fern must be true?The ferns cells came into existence spontaneously. The fern is made up of a collection of cells. The cells that make up the fern are nonliving. The fern is made up of compounds that are not cells.

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

answer:

sequence 1- deletion

                  2- duplication

                  3- insertion

                  4- substitute

                  5- inversion