[DOC] [TLE] amino acid facts, information, pictures | Encyclopedia.com articles ... [PAR]  [DOC] [TLE] Amino Acids - Science Clarified [PAR] Amino acids are organic compounds made of carbon, hydrogen, oxygen, 
nitrogen, ... In addition to those two elements, they include nitrogen, oxygen, and, 
in a few .... DNA (deoxyribonucleic acid), a molecule in all cells that contains 
genetic... [DOC] [TLE] 5 Elements of Protein | LIVESTRONG.COM [PAR] May 1, 2015 ... Proteins also provide structure for cells and bind with atoms and molecules within the body. Proteins are composed of molecules called amino acids, and each amino acid contains four elements: hydrogen, oxygen, nitrogen and carbon. Some might also contain a fifth element, sulfur. [DOC] [TLE] amino acid facts, information, pictures | Encyclopedia.com articles ... [PAR] A "Map" of Amino Acids. Amino acids are organic compounds, meaning that they contain carbon and hydrogen bonded to each other. In addition to those two elements, they include nitrogen, oxygen, and, in a few cases, sulfur. [DOC] [TLE] Amino acid - Wikipedia [PAR] Amino acids are biologically important organic compounds containing amine (-
NH2) and carboxyl (-COOH) functional groups, along with a side-chain (R group) 
specific to each amino acid. The key elements of an amino acid are carbon, 
hydrogen, oxygen, and .... Almost all of the amino acids in proteins are (S) at the 
 carbon, with cysteine... [DOC] [TLE] amino acid | chemical compound | Britannica.com [PAR] Dec 18, 2015 ... Each molecule contains a central carbon (C) atom, termed the -carbon, to which 
both an ... Some proteins act as contractile elements to make movement possible. 
... All the amino acids but glycine are chiral molecules. .... groups (that is, an 
oxygen atom bonded to a hydrogen atom, represented as OH). [DOC] [TLE] Steinbach Science [PAR] Most common elements in living things are carbon, hydrogen, nitrogen, and 
oxygen. ... All compounds can be classified in two ... lipids are made of only 
carbon, hydrogen, and oxygen (CHO). ... Nucleic acids such as DNA and RNA 
contain carbon, ... Use the drawing of the amino acid on this handout (lookahead 
to another... [DOC] [TLE] What elements do proteins contain? | Reference.com [PAR] The base elements contained in protein cells are: carbon, hydrogen, nitrogen ... 
For instance some amino acids contain which are irregular contain elements of 
sulfur ... All Proteins Contain Carbon Hydrogen Oxygen and What Other Element
... [DOC] [TLE] Elements Found in Living Things - Fort Thomas Independent Schools [PAR] Nucleic acids such as DNA and RNA contain carbon, hydrogen, oxygen, ... If all 
the macromolecules are made mainly of the elements CHO, how are they ... 
Proteins are made of subunits called amino acids and are used to build cells and 
do... [DOC] [TLE] Revised Chp 3 Organic Compounds [PAR] All contain the elements carbon & hydrogen. Carbon is the major element ... and 
oxygen; The most common of the four major types of organic compounds; All ... 
20 different common amino acids make proteins; Small proteins can contain just 
a... [DOC] [TLE] Amino Acids and Proteins [PAR] Remember that all a protein consists of is a linear string of amino acids, similiar ... 
acids all have a common internal structure of carbon, hydrogen, oxygen, and .... 
You will notice that the amino acid cysteine has a sulfur containing side group. [DOC] [TLE] Organic Compounds - CliffsNotes [PAR] Carbohydrates are molecules composed of carbon, hydrogen, and oxygen; ... 
The fats in adipose tissue contain much concentrated energy. ... Proteins, among 
the most complex of all organic compounds, are composed of amino acids (see ... 
Certain amino acids also have sulfur atoms, phosphorus, or other trace elements
... [DOC] [TLE] Proteins - HyperPhysics [PAR] They contain carbon, hydrogen, and oxygen like the carbohydrates and lipids, 
but ... The amino acid units in a protein molecule are held together by peptide 
bonds, and ... A comment from Miller "Living things, after all are constructed by 
the...

Question: All amino acids contain carbon, hydrogen, oxygen & this element
Answer: Nitrogen