Quick Answer. Ghandi, starring Ben Kingsley, holds the Guinness World Record for the most extras used in a film. Richard Attenborough used over 300,000 extras when he shot the filmâs funeral scene. Continue Reading.
1 Protein and starch synthesis in plants require potassium as well. 2  Potassium is essential at almost every step of the protein synthesis. 3  In starch synthesis, the enzyme responsible for the process is activated by potassium.
Functions: Potassium helps regulate fluids and mineral balance in and out of body cells. It also helps maintain normal blood pressure, transmit nerve impulses and contract muscles. Deficiency problems: Prolonged vomiting, diarrhea, laxative use or kidney problems can result in deficiencies of potassium. Symptoms include weakness, appetite loss, nausea and fatigue.