Which statement best describes the function of the plasma membrane? It packages and transports proteins.
It converts glucose into a usable form of energy.
It stores genetic information.
It forms a barrier that controls what enters and leaves the cell.

Sarah and john are having a discussion on genetic diversity. sarah believes that it happen over a long period of time. john it happens immediately. who is correct? a. sarah is correct because genetic diversity occurs over a long period of time. b. john is correct because genetic diversity occurs immediately. c. both are correct because genetic variation can occur or long period of time. d. neither are correct because genetic diversity occurs over any period of time