Which is NOT a difference between lipids and carbohydrates? Only one can be used as energy by the cell.
One is made of fatty acids chains.
One makes up the cell membrane and one makes up the cell wall.
Only one is hydrophobic.

Agene pool: a) is the collection of all the alleles found in a single species b) is the collection of all the alleles found in a single population c) is the collection of all the chromosomes found in a single population d) is the collection of genes in a species that allow the individuals to swim

The fascicles of the deltoid are ; the fascicles of the pectoralis parallel; bipennate fusiform; unipennate multipennate; triangular bipennate; fusiform

Which macromolecule catalyzes chemical reactions this be considered enzyme chemical reactions thus he considering enzymes