Look at the model below representing a signal transduction in a cell: Which of the following would not necessarily stimulate a cellular response?

A bonded signal molecule and surface substrate
A large concentration of hormones outside of the cell
A large concentration of ions inside of the cell
An open gate for the specific ions

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.