Mitochondria
Mitochondria: A double membrane organelle specialized for generating ATP via aerobic respiration (metabolism). Mitochondrial density may imply a cell's activity level, and/or dependence on aerobic respiration for its primary function.
Mitochondria
Mitochondria are double membrane organelles that specialize in generating ATP via aerobic respiration. The density of mitochondria in a cell can indicate its activity level and dependence on aerobic respiration for its primary function.