Biomolecules are essential organic molecules which are involved in the maintenance and metabolic processes of living organisms. Biomolecules include carbohydrates, lipids, proteins, and nucleic acids. These vary in composition, structure.
and function. Select ALL of the choices that correctly pairs the biomolecule and one of its functions.
A)
proteins: store energy
B)
carbohydrates: make up plant cell walls
C)
nucleic acids: store genetic information
2)
Lipids: compose part of the cell membrane
2
nucleic acids: chemical messengers (hormones)

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.