Ageneral function of all membranes in the cell is to produce proteins, lipids, and carbohydrates for the cell. regulate which materials can cross the membrane. move the cell from one location to the other. produce energy for the cell to use in metabolic reactions.

How is the national wildlife refuge system similar to the pacific region coastal program? a. both programs are concerned with providing habitats for wildlife b. both programs are primarily concerned with preserving fish species c. both programs have set aside 150 million acres of land d. both programs are under the u.s. fish and wildlife service

To maintain asepsis when administering an injection, all parts of the syringe can be handled except the:

Directions: read the descriptions of the four islands presented in the lesson. 1. list two new traits that each new species of rat might demonstrate as it adapts to the conditions on each island. 2. introduce one of the four new rat species to another island and describe one challenge it would encounter and one success as it adapts to its new environment.