Part 2 of 3 CH3 CH2CH2CH3 H3C-C-C-H Part 3 of 3 Check H CH2CH3 X งด CH2CH3 H₂CCH₂CH-C-CH3 CH3 G

Two sugars differing in configuration at a single asymmetric carbon atom are known as epimers. D-mannose is a C-2 epimer of glucose (Structure I), while D-galactose is a C-4 epimer of glucose. Structure Il and IIl are H- -OH но- -H H OH HO H но- H HO H H -OH H- -OH HO OH H -OH H- -OH H OH HO. HO, OH II II Which of the following represents an aldopentose? OH H O HO O HO H но н HO H но- HO H HO H HO- H OH H OH H OH H OH OH HO Он of но" HO O OH он III IV These are chemical messengers that are secreted by endocrine glands and carried through the bloodstream to target tissues. prostaglandin deoxysugar glycoside hormones Which of the following is NOT correctly paired? cellulose: beta-1,4-glycosidic linkage amylose: alpha-1,4-glycosidic linkage chitosan: alpha-1,4-glycosidic linkage cellubiose: beta-1,4-glycosidic linkage

Label each C-C double bond in Kavain, a naturally occurring relaxant, as E or Z. II Kavain O I = Z and || = Z O I = E and I| = E OI = Z and I| = E O1=E and II = Z

The compound is a(n) || CH3(CH2)14CO(CH2)29CH3 is steroid O wax O fatty acid oil

Classify the structures as being either an enantiomer, diastereomer or diastereomer/epimer of D-glucose. Structure A: CH H- -OH Structure B: но- H- H- OH Structure C: H- он H- -H D-Glucose: OH || CH CH CH он H- он но -H H- он но он но но- H- но H- OH OH но -- H- -H H -Ç-H Structure A: OH Structure B: OH Structure C: OH

Identify the pair(s) of enantiomers.

CH=C-CH2–CH2-CH3 + H2 Pt, Pd, or Ni A) + HBr B)

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Idantify funchonal greups H. NH-C OCH3 1. CH2 CH2 C=0 Aspartane H3C OH CECH Mifepriskne (Consthaceptive pill)

The enantiomer of this carbohydrate is CHO Н—С—ОН Н-С—ОН CH2OH A) CHO H-C-OH но-с-н CH2OH B) CHO но-с-н но-с-н ČH2OH C) CHO но-С-н H-C-OH CH,OH D) CHO H-C-OH H-C-OH ČH2OH Flpene cf theee МacBook Air