Sedentary people need about 0.36 grams of protein per 1 pound of body weight. If you donât work out regularly, you fall into the sedentary category for protein intake. According to the University of California, Los Angeles, sedentary people need about 0.36 grams of protein per 1 pound of body weight per day. This is the approximate amount of protein that will help you maintain your bodyâs current muscle mass. As an example, a 150 pound person would need 54 grams of protein per day. This varies depending upon your sex and age, so consult your doctor for a more precise figure.
Fermentation is a metabolic process that converts sugar to acids, gases, or alcohol. It occurs in yeast and bacteria, and also in oxygen-starved muscle cells, as in the case of lactic acid fermentation. The science of fermentation is known as zymology. In microorganisms, fermentation is the primary means of producing ATP by the degradation of organic nutrients anaerobically. Humans have used fermentation to produce drinks and beverages since the Neolithic age.
Answer by Dylanleeprice. Confidence votes 74. In mammals diffusion occurs at 2 places in the respiratory system. The first place it occurs is in the lungs. The carbon dioxide from the blood diffuses into the lungs and the oxygen in the lungs diffuses into the blood.The second place where diffusion occurs is at the cell.Carbon dioxide diffuses out of the cell and into the blood whereas oxygen diffuses into the cell from the blood.he first place it occurs is in the lungs. The carbon dioxide from the blood diffuses into the lungs and the oxygen in the lungs diffuses into the blood.