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 does my body need potassium? Potassium plays an important role in the bodyâs normal signaling process. In the brain, it helps nerve cells communicate with each other and with other parts of the body. In the muscles, potassium helps to tell the muscles when to contract. In the context of the heart in particular, potassium plays a role in keeping the heartbeat regular and making sure the heart contracts the ways itâs supposed to.