Which of the following statements concerning the cellular basis of disease are true? check all that apply.
all types of bacteria can cause infections.
foreign bacteria can damage human cells.
almost all medical conditions can be traced back to the improper functioning of the body’s cells.
understanding the cellular basis of disease enables the development of treatments for disease.

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.