<?xml version="1.0" encoding="utf-8"?><mads xmlns="http://www.loc.gov/mads/" xmlns:mods="http://www.loc.gov/mods/v3" xmlns:xlink="http://www.w3.org/1999/xlink" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:schemaLocation="http://www.loc.gov/mads/
mads.xsd"><authority><topic authority="http://AATesaurus.cultura.gencat.cat/aat/getty_en">adenosine triphosphate</topic></authority><related type="broader"><topic>compounds</topic></related><variant type="other"><topic>ATP</topic></variant><variant type="other"><topic>triphosphate, adenosine</topic></variant> <note xml:lang="en"><![CDATA[ Adenosine triphosphate is an energy-carrying chemical found in the cells of all living things. It is a nucleotide composed of ribose, adenine, and a triphosphate group. ATP captures chemical energy obtained from the breakdown of food molecules and releases it to fuel other cellular processes such as biosynthesis, ion transport, and muscle contraction. ]]></note></mads>