Structural polysaccharides include: chitin, peptidoglycan, and cellulose. in all three, the monomers are joined by the types of
bonds shown in the picture of cellulose above. these polysaccharides are structural components of the cell walls of different
organisms. which of these does not correctly pair the polysaccharide with the organism in which it is found?
chitin, fungi
cellulose, plant
chitin, archaebacteria
peptidoglycan; bacteria

Asolution of an enzyme and a substrate was placed in a water bath and the temperature of the reaction was raised gradually. the graph shown was plotted at the end of the experiment. what can be concluded from the graph? a) temperature has no effect on the activity of the enzyme. b) the effect of temperature on the enzyme is unpredictable. c) the enzyme shows increased activity up to a certain temperature. d) the activity of the enzyme is inversely proportional to the temperature.