The positively charged particle located at the center of an atom is the proton.
Think <em>p </em> in <em>p</em>roton and <em>p</em>ositive. Neutrons are also located in the nucleus of an atom, but they have a neutral charge (<em>neu</em>tron and <em>neu</em>tral).
Hope this helps!!
MRNA is basically what the information goes through to make into proteins! It's a very important part of translation
The mouth is where the food is digested first, saliva is released to break down the food, and teeth break up the food