A cell's nucleus will divide during mitosis. What must happen before it can divide? the cell must make a copy of its DNA the ribosome must leave the cell the cell must make a copy of all its phospholipids the cell membrane must become selectively permeable

Which of the following statements about polysaccharides are correct? choose all that apply.cellulose is a linear, unbranched polymer of glucose monomers.starch is typically more highly branched than glycogen.cellulose is a major component of both plant and animal cells.glycogen is a storage form of glucose in animal cells.glycogen is the most abundant organic compound on earth.starch and cellulose are found in plants.