Understanding Proteins: Structure, Formation, and Role in the Body, Slides of Chemistry

Download Understanding Proteins: Structure, Formation, and Role in the Body and more Slides Chemistry in PDF only on Docsity! proteiN • proteiN – “N” stands for nitrogen. • There is an “N” in the word proteiN • The element Nitrogen is always present in proteiNs. docsity.com Parts of an amino acid • The NH2 group is the amino group • The COOH on right is called a carboxyl group. • Carboxyl group is responsible for giving the amiNo acid it’s acid properties docsity.com How are amino acid chains formed? • By dehydration synthesis. • Amino acids are linked by peptide bonds. • Two amino acids liked together is known as a _________? • Many amino acids linked together is known as a___________? docsity.com Peptide bonds are broken by hydrolysis • Hydrolysis breaks the peptide bond by the addition of water (H2O) docsity.com What is occurring in this reaction Hydrolysis or Dehydration Synthesis? docsity.com