How many peptide linkages are present in a polysaccharide?
In polysaccharides, sacharide molecules are joined by glycosidic linkages not by peptide linkages.
So, in a polysaccharide, there are zero peptide linkages
Comment if any problem
Heme is an example of a non-peptide, enzyme-associated cofactor that binds tightly--often through covalent linkages--to an enzyme complex. Collectively, such molecules are known as _______ groups. Please explain.
6 Starch and glycogen are similar because they: A. both have many peptide bonds B. both have many a1,4 glycosidic linkages C. both are used primarily as a storage mechanism for glucose D. both bind well to hydrophobic compounds E. B & C
QUESTION 7 · 1 POINT How many carbons are present in the backbone of a triose? Provide your answer below: carbons Content attribution QUESTION 8.1 POINT What is a polysaccharide? Select the correct answer below: A polymer of monosa k e s ehends a no Type here to search
A. Draw a hexasaccharide of glycogen demonstrating all appropriate linkages Label each (all) glycosidic linkages. 10 pts B. Discuss the differences in the structure/function relationships between starch and glycogen. 10 pts C. Discuss the differences in the intracellular metabolic breakdown of starch and glycogen. 10 pts D. Phein, a nutritive polysaccharide found in grasses, has the following structure: fro-ß2,6-frc linear segments and fre-ß2,1-frc branch point. Draw a hexasaccharide segment of phein that includes a branch point. Briefly speculate on the...
Draw the structure of the polysaccharide alpha-D-Glucopyranosyl- 1-> 3- beta-D-mannopyranosyl – 1->6 - alpha-D-fructopyranose in the chair and Haworth configuration, showing the appropriate glycosidic linkages. Does this polysaccharide have free anomeric hydroxyl groups? If so, circle them in the structure you have drawn.
How many (appoximatly) equivalents of NaOH would be needed to completely ionize the peptide HIKLMN of you started at pH = 0?
For the peptide: His-Met-Asp-Tyr-Phe-Ser how many ionizable groups exist?
A protein has the amino acid sequence:DSRLSKTMYSIEAPAKLDWEQNMALHow many peptide fragments would result from cleaving the sequence with....a: cyanogen bromideb: trypsinc: Which of these reagents gives the smallest single fragment (in number of amino acid residues)?Please explain how to work out this problem. Thanks!
218 g of (NH4)2CO3 is present. how many oxygen atoms are present? how many hydrogen atoms are present? how many total atoms are present?
All of the following contribute to the tertary structure of a protein except: a. Peptide bonds b. Salt linkages c. Hydrogen bonding d. Disulfide linkages Part 2 For the amino acid tyrosine answer the following questions: a. Polar or nonpolar? b. If polar, is the R group neutral, acidic or basic? c. Is it hydrophobic or-philic?