Amino acids that are not manufactured by the body and must be derived from food sources are termed

Essential Amino Acids.  The "essential"  refers to it being necessary to derive them from the foods we eat, but in fact the amino acids that the body produces are just essential to the proper functioning and health of our bodies. Hope this helps and good luck! :)

Actually usually when people say Amino Acids the word essential is said before
"Essential Amino Acids" 
So that means that they ARE going to be manufactured by the body and derived from the food sources 
So our statement would be FALSE

Ok, before buying a burger. think of you diet and calories. how many calories are you suppose to eat a day. and look at how much fat, calories, salt is in it. if it is ok to you, then buy it. but if you think that it's to much fat and salt for you. don't buy !