The cellular membrane is selectively permeable which means it allows the movement of little essential substance from outside and movement of non-essential substances from inside. Along with this several neural activities are controlled through this property of cell membrane that allows to and fro. Movement of specific kind of ions.
It does not allow movement of all substance, particles and ions through it and hence they are selective.
<span>This form of providing energy for the storage and transport within the cell is called as Mitochondria. The energy production is done threw respiration and help regulate the cellular metabolism. Mitochondria are organelle that is present in the cytoplasm, not nucleus. Exercising your body can boost the density of mitochondria.</span>
