A hypertensive crisis is a sudden spike in blood pressure to 180/120 or higher. It is also known as acute hypertension. A hypertensive crisis is a medical emergency. It could lead to organ damage or be life-threatening. Failure to take your blood pressure medicine as directed by your doctor.
Photosynthesis (photo = light and synthesis = to make) is the process plants use to change carbon dioxide and water into sugar using sunlight. This sugar, glucose, is their food, and the process gives off oxygen. Photosynthesis is the conversion of light energy into chemical energy by living organisms.The raw materials are carbon dioxide and water. The energy source is sunlight, and the end-products include glucose and oxygen.It is arguably the most important biochemical pathway, since nearly all life depends on it.hotosynthesis is the conversion of light energy into chemical energy by living organisms. The raw materials are carbon dioxide and water. The energy source is sunlight, and the end-products include glucose and oxygen. It is arguably the most important biochemical pathway, since nearly all life depends on it.
Photosynthesis is defined as the process in green plants by which carbohydrates are synthesized from carbon dioxide and water using light as an energy source. It is essentially an energy transfer reaction.