That is Digestion
Many energy sources commonly used by humans are forms of chemical energy. They are usually labeled "fuels." The way to use the chemical energy in most fuels is by burning them, as we do with wood, natural gas, gasoline, coal, and others.
Elements are the simplest building blocks you can break matter down into using purely chemical methods. They are a pure substance made up from only one type of atom. When you mix elements together these form compounds. The important difference is that as they are a mixture of more than one type of element, they CAN be broken down into more simple substances using chemical means! As such Hydrogen or Oxygen cannot be simplified chemically (they are therefore elements), however dihydrogen monoxide (H2O or water!) is a mixture of these elements that can be broken down using chemical means and so is a compound...
Hexane is a compound. All chemical compounds can be broken down by chemical change (chemical reactions of many types) - not only hexane. All the other choices are elements which cannot be broken down by chemical changes.
All of the elements of the Periodic Table cannot be broken down into simpler substances.
no
chemical digestion
chemical digestion
fatty acids.
The basic building blocks of government are a legislature, a person in charge, the court system and the bureaucracy. Each larger government is broken down into smaller, sub-national governments.
Neither, because they don't get broken down at all they are one of itself. It isn't made into 2 types of substances. Only compounds get broken down chemically,
Amino acids are the basic building blocks. I think the question that is supposed to be asked is "How are the basic building blocks in proteins separated?".Amino acids are the building blocks, monomers, of proteins, polymers. Any monomers in any nutrient are broken apart through hydrolysis reactions. In the process, a water molecule is split and an oxygen and a hydroxide "cap" the ends of the strand.
A chemical element, or an element, is a material which cannot be broken down or changed into another substance using chemical means. Elements may be thought of as the basic chemical building blocks of matter. Depending on how much evidence you require to prove a new element has been created, there are 117 or 118 known elements.
Polypeptides, peptides, amino acids
No. Monomers are the building blocks of Polymers. When a Polymer is broken (by Hydrolysis) you get monomers or a monomer and a shorter ploymer.
Proteins are broken down into amino acids. These are actually called the building blocks of proteins.
Primarily fats but also carbohydrates because they are broken down into smaller nutrient building blocks and stored in the body as fat when they are in excess.
Volcanic blocks