In its natural environment, water will move into a bacterial cell by diffusion. is the cytosol of the bacterial cell isotonic, hypertonic, or hypotonic to its environment?

thrombocytopenia, which is a deficiency in blood platelets, can cause bleeding and bruising in the dermis similar to senile purpura. other possible causes include: exposure to ultraviolet rays and aging skin are common causes of senile purpura. senile purpura may also be a sign of collagen loss in the skin and bones.