Uestion 2 what is the major structural difference between starch and glycogen? a. the types of monosaccharide subunits in the molecules b. the amount of branching that occurs in the molecule c. the type of glycosidic linkages in the molecule d. whether glucose is in the α or β form

Explain how sequences of amino acids in proteins can be used to reveal relationships among organisms.

Cladistics is a way of classifying organisms by examining the characteristics of their ancestors and descendants and depicting the relationships in a cladogram. which of the following best describes a challenge in classifying organisms this way? a. there are millions of species on earth, and a cladogram is not a practical means for classifying all of them. b. it is impossible to tell which organisms are most closely related to each other using a cladogram. c. cladograms are detail-oriented and do not provide a useful understanding of evolutionary relationships. d. there is a limited number of ways to organize the information, so most cladograms end up looking very similar.

Which label identifies the part of the atp molecule that changes when energy is released in the cells of all living things