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.
Why Your Body Needs Potassium. Potassium is a major dietary mineral that helps balance your body's pH and body fluids. It's important for normal blood pressure regulation (it works in opposition to sodium). It's also needed for normal muscle growth, and for nervous system and brain function.