In the following monosaccharide hemiacetal, identify the anomeric carbon atom. Identify the appropriate atom by selecting an atom and assigning it a map number of 1. To do this, rigl mark to enable the Map field before entering a value.
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- In the following list, identify the carbohydrate, the fatty acid, the amino acid, and the polypeptide: a. NH2CHRCOOH b. C6H12O6 c. (methionine)20 d. CH3(CH2)16COOHDraw the condensed structural formula for the fatty acid whose numerical shorthand designation is 18:2 (△ 9,12)draw a fischer projection formula for the enantiomer of each of the following monosaccharides.
- Which of the following define the stereochemistry of alanine (as per the structure shown)? Note: Functional groups arranged horizontally are facing towards the front, and the functional groups arranged vertically are facing towards the back. a) d- b) S- c) R- d) I-Given the following disaccharide: Sugar frament A has what structure (ketal, acetal, hemiacetal, hemiketal)? The two monosaccharides are linked by what bond (α-1,3-glycosidic bond, β-1,3-fructosidic bond, β-1,3-glycosidic bond, α-1,3-fructosidic bond)Construct the two enantiomeric forms/structure of the following monosaccharides and designate the handedness of each using D, L system: a. Ribulose
- Identify the D,L convention of the following monosaccharidesGlucose-1-phosphate has a ΔG°′ value of −20.9 kJ/mol, whereas that for glucose-6-phosphate is −12.5 kJ/mol. After reviewing the molecular structures of these compounds, explain why there is such a difference in these values.Identify the monomers for the following polymers A.) Maltose B.) Sucrose C.) Lactose
- A reducing sugar will undergo the Fehling reaction, which requires a (potential) free aldehyde group. Which of the disaccharides as shown are reducing and which are nonreducing?Identify the chiral carbon in each of the following compounds: a. citronellol; one enantiomer has the odor of geranium b. alanine, an amino acidHow many stereoisomers are possible for the following monosaccharide? a. 4 b. 8 c. 16 d. 2 e. 1