How are proteins, lipids, and polysaccharides similar?
a) they contain the same atoms and types of bonds between atoms.
b) they are natural polymers composed of repeating monomeric units.
c) they are formed during exergonic metabolic reactions in a cell.
d) they have characteristics similar to the elements making them up.

Ineed a chemical reaction takes place in which erlergy is released. arrange the reaction's characteristics in order from start to finis lower energy of reactants higher energy of products higher energy of reactants transition state sd lower energy of products

Depending on the organism the number of in a cell may change

The fish shown above is a tarpon. it is a fast-swimming and powerful open-water fish. its closest relatives, oddly, are burrow-dwelling conger eels that stay on the bottom. both eels and tarpon developed from snake-like larvae that float in the plankton during the first stages of life. once they mature, tarpon and eels are not found near one another in the ocean. the tarpon and the eel illustrate all of the following except