describe the basic structure of an amino acid. what classes of amino acids are there?
describe the basic structure of an amino acid. what classes of amino acids are there?
7.Draw the basic structure of an amino acid dimer (two amino acids bound together); label an amine, carboxyl, side chainand peptide bond. 8.Define primary and tertiary protein structure. How does the tertiary structure depend on the primary structure?
Identify the structure of amino acids, and describe the process by which they join together to form polypeptides. Describe the 4 different groups of amino acids and their properties (Neutral, Polar, Acidic, Basic). Describe the levels of structure of proteins (primary, secondary, tertiary, and quaternary), including what bonds and interactions occur at EACH level. Describe denaturation of a protein and indicate how temperature and pH affect the protein functions. Describe the major functions of proteins
•Describe the basic structure of collagen monomers •Explain how amino acid composition of collagen contributes to structure and Explain how collagen fibrils, fibers and sheets are formed and how that relates to their function.
* 2.1 Describe different ways to classify amino acids and predict whether change in amino acid is likely to disrupt protein structure * 2.2 Compare and contrast the different levels of protein structure and how they relate to one another * 2.3 Describe the biochemical information that determines the final three-dimensional structure and explain what powers the formation of this structure * 2.4 Explain how structure determines function in general and using hemoglobin and myoglobin as specific examples. * 2.5...
Proteins • Food sources of proteins as shown in Choose My Foods booklet • Amino Acids • Structure of the amino acids and where each amino acids differ • #of total, essential and non-essential fatty acids needs Source of the amino acid pool and turnover of body proteins Definition of conditional (conditionally essential) amino acids • Proteins Definition of primary structure, secondary, tertiary and quaternary structure of proteins and what denaturation is Know how quality of dietary proteins are determined...
The basic structure of a gene contains which of the following? A) amino acids as specified by the DNA sequence B) an origin of replication C) a transcriptional termination site D) a promoter E) a site where sigma is released
Describe the four categories of amino acid side chains. What types of interactions are the members of each of these categories likely to make? Now describe and explain the four levels of protein structure, giving a specific example of each an how amino acids are involved.
Considering the side chain of each of the amino acids at pH 7.4, is that amino acid classified at neutral, basic, or acidic? Neutral Basic Acidic Answer Bank Leu histidine Thr H3C-c-coo TOOC-CH2-c-COO NH3 NH3 glutamate H2N-C-CH2-C-Coo NH3
In what way is the structure of the amino acid proline different from that of the other common amino acids?
Describe the chemical properties of amino acids and discuss how they can affect the final structure of a folded protein. In your answer, give examples of amino acid substitutions that could cause changes to a protein’s structure and function