It's politer to refer to it as the CalvinâBenson-Bassham cycle or the reductive pentose phosphate cycle, but with all due apologies to Misters Benson and Bassham, the Calvin Cycle is quicker to write. A simple outline of the process of photosynthesis, showing the light reactions and the Calvin cycle.
The majority of the human heart is located to the left of the center of the chest and behind the sternum. The remaining third of the human heart is on the right side of the mid-line of the chest. Continue Reading.
A diseased heart can sometimes weigh as much as 1000 g; more than two pounds! The human heart is located between the lungs and in approximately the middle of the chest, slightly left of the breast bone. Approximately two thirds of its mass lies to the left of the body's midlines. In an average adult weighing approximately 80 kg, (approximately 175 pounds), the human heart is approximately 0.3% of the total mass. Although the heart is only a miniscule portion of a person's total weight, it plays the most important role in the entire body.