Describe how compartmentalization increases the efficiency of a cell and an organism.

Compartmentalization of the cell means that there are structures inside the cell (within the cytosol) called organelles (nucleus, Golgi apparatus, endoplasmatic reticulum..) which are usually membrane-enclosed regions. Compartmentalization increases the efficiency of many subcellular processes by concentrating the molecules to a specific space within the cell. Each membrane-enclosed organelle has the characteristic position in the cytosol and specialized function in the cell.

a

explanation:

the answer is lactic acid from anaerobic respiration. the acid in lactic acid is what creates sore and burning muscles. if you think about how acid burns that will give you a clue for questions like this.