Proteins 0.0 / 5 ? BiologyBiological molecules, organic chemistry and biochemistryASAQA Created by: chickpeatweetCreated on: 09-09-14 20:38 When two amino acids combine what kind of reaction takes place? Condensation Reaction 1 of 18 When two amino acids combine what kind of bond forms? Peptide Bond 2 of 18 When two amino acids combine which two substances are formed? 1.Water 2.Dipeptide 3 of 18 When many amino acids join together, what is formed? Polypeptide 4 of 18 When polypeptides combine, what do they make? Protein 5 of 18 In an amino acid, what is the group containing COOH called? Carboxyl Group 6 of 18 In an amino acid, what is the group containing NHH called? Amino Group 7 of 18 When two amino acids are split what kind of reaction takes place? Hydrolysis 8 of 18 What is the term for a series of condensation reactions? Polymerisation 9 of 18 Which protein structure is the polypeptide chain a part of? Primary Structure 10 of 18 What is the weak bond which forms the secondary structure of a protein called? Hydrogen Bond 11 of 18 What is the term for the coil-like shape formed sometimes in a secondary structure? a-helix 12 of 18 In a tertiary structure, which are the strongest bonds? Disulfide bonds 13 of 18 In a tertiary structure, which are the bonds formed between COOH and NH2, can be broken down by pH? Ionic Bonds 14 of 18 In a tertiary structure, which are the weakest bonds? Hydrogen bonds 15 of 18 What structure does a Hemoglobin protein have? Quaternary 16 of 18 What is the term used to describe a protein that's long and twisted into a rope-like structure? Fibrous 17 of 18 What is the term used to describe a protein that's structure is globe-like and irregular? Globular 18 of 18
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