ACTIVITY 6.2.4 Give the systematic name of the following cyclic monosaccharides: 1. Name: OH Н OH Н Н 2. Name: -Т OH 3. Name: Н OH HOCH₂ OH по три види OH HO CH₂OH CH2OH OH H OH ОННО
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- Clinical Applications 15.9 Classify each of the following monosaccharides as an - aldopentose, ketopentose, aldohexose, or ketohexose: a. Psicose is present in low amounts in foods. CH₂OH C=0 H-C-OH HIC OH H-C-OH CH₂OH Psicose H b. Lyxose is a component of bacterial glycolipids. HO C-H HO C-H HIC OH CH₂OH LyxoseACTIVITY 8.1.2 Determine the product of the reaction: CH2-0-C-(CH2)14CH3 CH-O-C-(CH2)7CH=CH(CH2)¬CH3 3 NaOH ČH2-0-C-(CH2le(CH2CH=CH)2(CH2)4CH3ACTIVITY 6.2.6 Give the complete name of the disaccharides below: 1. Lactose 2. Cellobiose 3. Sucrose 4. Isomaltose
- Assignment on KetohexosesConstruct the structure of the following enantiomers or mirror images:1. D and L Fructose2. D and L Allulose3. D and L Sorbose4. D and L TagatoseACTIVITY 6.2.2 Draw the Haworth Projection or the cyclic structure of the following: D-glucose D-mannose D-galactose D-Pscicose D Fructose D-Sucrose 116 Copyright 2019. All Rights Reserved.ACTIVITY 8.1.3 Complete the table Sphingolipid Ceramide Shiphingomyelin Ganglioside Function Name and Structure of the attached molecule
- АCTVITY 8.1.2 Determine the product of the reaction: CH2-0-C-(CH2)14CH3 CH-O-C-(CH2),CH=CH(CH2)7CH3 + 3 NAOH ČH2-0-C-(CH2)6(CH2CH=CH)2(CH2)4CH3ACTIVITY 6.2.3 Identify which among the following are a-D and B-D monosaccharides 1. a-D - Glucose CH,OH CH,OH OH OH HO 2. 6. CH,OH CH,OH Но 0. HỌ 3. 3. 7. . CH;OH CH,OH OH OH OH Но НО 8. 4. HOCH, CH,OH НОСH, CH,OH OH OH OH ОН ОН OH HO OH right 2019. All Rights Reserved. 5.Equation for the esterification of glycerol and three ethanoic acids
- АСTIVTY 6.24 Give the systematic name of the following cyclic monosaccharides: 1. Name: OH OH H H OH 2. Name: носн, -0. OH OH он но 3. Name: CH,OH CH,OH ОННОN-acetylphenylalaninamide 2. (a) is a substrate of a-chymotrypsin. Draw the structural formula of this molecule, indicate which bond is cleaved in the hydrolytic reaction, and explain from its structure why it is a specific substrate of a-chymotrypsin. What influence does the acetyl group have on the reaction? (b) The table on the right lists initial velocity data for hydrolysis of N-acetylphenylalaninamide catal- yzed by a-chymotrypsin. From the data calculate the value of KM by a graphical method using a rectangular hyperbolic function to relate velocity to substrate con- centration and compare the results to the value obtained by a linear least-squares fit of the data in the form of a double-reciprocal plot. Substrate conc. (mm) 10.5 16.1 20.0 35.0 93.4 Vo (mmole/min) 3.33 x 10-² 4.55 x 10-² 5.56 x 10-² 7.15 x 10-² 10.0 x 10-²ACTIVITY 6.2.2 Draw the Haworth Projection or the cyclic structure of the following: D-glucose D-mannose D-galactose D-Pscicose D Fructose D-Sucrose