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- 1. What is the main sweetener in your gum? sucrose C₁2H22011 isomalt C12H24O11 mannitol C₁H₁406 maltitol C12H24O11 O sorbitol C6H₁406 Ⓒxyitol C-H12O5What hydrolysis products are formed when each wax is treated with aqueous sulfuric acid? a. CH 3(CH 2) 18COO(CH 2) 29CH 3b. CH 3(CH 2) 24COO(CH 2) 23CH 3c. CH 3(CH 2) 14COO(CH 2) 17CH 3Which features of retinal make it so useful as a photonabsorber in the visual systems of organisms?
- 5. Draw the structures of the TWO glycoside products formed below. CH,OH OH CH3OH, H* но НО ОнWhy are antioxidants important to the body? O They increase the likelihood of cancer. O They slow the oxidation process. They help to break down glucose. O They help blood flow.The carbonyl group on D-glucose can be reduced to d-glucitol. Identify the reagents that can chrry out this reduction. A.water in acidic solution B. hydrogen with a Platinum catalyst (Hy/Pt) C. Sodium dichromate (NaCr2O) in acidic solution D. Benedict’s reagent E. Enzymes
- Construct models of the stereoisomers of 2,3-dihydroxysuccinic acid (COOH-CHOHCHOH-COOH). Draw the flying wedge models of the four stereoisomers.The linkages shown in circles "A" and "B" are what kind of linkages? In other words, what is the general term for the linkages that hold sugar monomers together? CH₂OH R Peptide bonds Ester bonds O Glycosidic Bonds O Amide bonds OH CH₂OH OH OH CH₂ A B КОН (NHCOCHWhat would be the products of this hydrolysis? B cat. H₂SO4 H₂O Products