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-Photolysis and Carbon Fixation. - Cell Biology. Photosynthesis is the means that primary producers (mostly plants) can obtain energy via light energy. The energy gained FROM light can be used in various processes mentioned below for the creation of energy that the plant will need to survive and grow. Photosynthesis is a reduction process, where hydrogen is reduced by a coenzyme. This is in contrast to respiration where glucose is oxidised. The process is split INTO two DISTINCT areas, photolysis (the photochemical stage) and the Calvin Cycle (the thermochemical stage).