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q in sickle cell anemia a hereditary disease there is replacement of one amino acid by another in one of the four polypeptide chains of hemoglobin in
q is it expected that a change in the primary in the secondary or in the tertiary structure of a protein will produce furthermore functional
q what are some factors that can lead to protein denaturationprotein denaturation can be caused by temperature variation ph change changes in the
q how can denaturation be classified concerning its reversibilityprotein denaturation can be an irreversible or a reversible process ie it may be
q what is the protein denaturation is there any change in the major structure when a protein is denaturedsecondary tertiary and quaternary structures
q what is quaternary structure of a protein do all proteins have quaternary structurethe quaternary protein structure is the spatial conformation due
q what is tertiary structure of a protein what are the major types of tertiary structurethe tertiary protein structure is a spatial conformation
q what is the difference between the beta-sheet and the alpha-helix protein conformationsbeta-sheet and alpha-helix conformations are the two main
q what is secondary structure of a proteinthe secondary protein structure is creating by the manner its amino acids interact through the
q what is primary structure of a protein what is the significance of the primary structurethe primary protein structure is the linear sequence of
q what is the important condition for a protein to be identical to another proteinfor a protein to be identical to another protein it is necessary
q are proteins with the same number of each dissimilar amino acid that forms them necessarily identical proteinseven if many proteins have the same
q are there diverse proteins made by the same total number of amino acidsdiverse proteins with the same total number of amino acids may exist in such
q does the chemical reaction to unite amino acids liberate or incorporate atoms what are the chemical entities liberated or incorporated in this
q do the amine and the carboxyl groups attached to central carbons participate in the union between amino acidsyes the nitrogen of the amine group of
q do the -h groups bound to the central carbons participate in the peptide bondthe central carbons themselves the -r groups and the hydrogen attached
q do the -r groups bound to the central carbons participate in the union between amino acidsthe peptide bond attaches the nitrogen of the amine group
q what is the binding between two amino acids calledthe chemical bond between two amino acids is called a peptide
q how can the binding of two amino acids for the peptide formation be explaineda peptide is formed when a carbon from the carboxyl group of one amino
q what is the significance of the -r group variable radical in an amino acid moleculethe -r group also known as lateral chain is the variable part of
q what is the structural depiction of a carboxyl groupcarboxyl groups have a carbon attached to one hydroxyl group by a simple bond and one oxygen by
q how can amine groups be classifiedamines can be classified into primary amines those to which one -r variable radical is attached to a -nh2
q does each amino acid have a central carbon to which organic group is that central carbon bounda carboxyl group -nh2 an atom of hydrogen - cooh an
q how many are the well-known amino acids that form proteins in living beingsthere are twenty different known amino acids that form proteins related