How would a cell destroy or breakdown a harmful chemical which entered the cytoplasm

Most animal cell membranes have proteins that pump. ions out of the cell and potassium ions into this

Which of these is an example of land degradation? a. containers designed to store pollutants leak. b. fertilizers provide too many nutrients to crops. c. garbage is buried so the land can be reclaimed later. d. a drought kills all the plants in an area, leaving bare land

18. how do the cells in meiosis differ from the cells in mitosis?