What types of plasmids are found in prokaryotes? what significance have plasmids in medicine?

The transport tubes for food coming down the plants are called?

During the process of blank and molecules such as a glucose must use a protein channel to cross through a cell membrane

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.