Stress doesn’t just live in your mind — it leaves a measurable signature in your DNA. At the ends of every chromosome are telomeres, microscopic buffers that protect genetic material during cell division. Each time a cell divides, these caps shorten. When they become critically short, the cell loses its ability to function and repair. Chronic stress accelerates this process. From a medical standpoint, this isn’t abstract. Prolonged activation of the stress response increases cortisol, inflammati

Osmosis - Diffusion - Cell Transport - Physiology...#medical #biology #nurse #doctor #college

Lipids Structure and Function, Ramachandran Plot Explained | CSIR NET cell biology demo lecture