Name a minimum of five elemental materials, some personal and some around your house, that you make use of daily, that are not chemically changed from their natural states through regular use. think about materials that are found on the periodic chart.

Which statement describes james chadwick’s discovery.

Which of the following contributes to the structural rigidity of cellulose? adjacent glucose polymers are stabilized by hydrogen bonding. glucose residues are joined by (α1→4) linkages. cellulose is a highly branched molecule. the conformation of the glucose polymer is a coiled structure.

Which statement best describes the function of enzymes?