47
Yes
Proteins are the only nutrient that contains nitrogen. Nitrogen is a crucial component of amino acids, the building blocks of proteins, which are essential for various bodily functions including growth, repair, and maintenance of tissues.
An element contains no protiens. An element is made of only one type of atom. Protiens are made up of elements.
Fat is the highest-calorie nutrient. It contains 9 calories per gram, compared to carbs and protein, which only contain 4 per gram.
"There is only one good nutrient in this sandwich. It is protein."
A substance that only contains one kind of atom is called an element.
Gold is an element so it only contains the element, gold.
Element
Helium.
Element.
The element that contains only two 2p electrons is helium.
Nitrogen, in the form of amino acids.