17.27 Identify each of the following as an a or a B form and dr the...
7.11 Identify each of the following as a D or an L form and draw the structural formula of the enantiomer: CH,OH a. CHO b. c=0 НО -Н - HO —н но- ннон CH,OH СН,ОН
3. a) Cellobiose is a disaccharide with two glucopyranose rings connected with a B1-4 linkage. Based on this information, draw cellobiose at right: b) This linkage is similar to which polysaccharide? c) Give a balanced reaction for the hydrolysis of cellobiose. Draw all structures: 4. What type of linkage is in each disaccharide below? Give the number of the each carbon linked in the glycosidic bond, and the a or ß chirality for each anomeric carbon (e.g., a1-4) НО. А...
draw fisher projections for both the D and L isomers of the following 12 Identify each of the following as a D or an L form and draw the structural formula of the enantiomer: CHO b. a. CH,OH C=O он HOH HOH но CH,OH CH,OH 3 Draw Fischer projections for both the D and L isomers of the following a. 2,3-dihydroxypropanoic acid b. 2-chloro-3-hydroxypropanoic acid Draw Fischer projections for both the D and L somers of the following amino acids:...
2. Convert each sugar below to its Haworth form. Draw the alpha anomer for a, the beta for b. CH OH c=0 но-с-н HO-c-H H-C-OH a. CH OH u-u-u-u-u- III н-с-он Сн,он
Identify each of the disaccharides as a reducing sugar or a nonreducing sugar. Reducing sugar Nonreducing sugar CH, OH он CH OH CH OH OHN Кон ни и н IVO 5 5-т ен,он он н CH OH нон сн,он Сн,онн Үн нуконн Ин но он снон Кон вън онусн,он н он он н н Answer Bank
1. Match each structure to the functional group a alcohol b. aldehyde c. ketone d. acid e. esterf. amine HC CH, OH ii. iii. ОН iv. OH H vi. NH2 vii. 2. For each of the following, write the formula (abbreviated) a. OH b. ОН c. 2. What is stereospecificity? Why is it important? 3. For each molecule below, identify the functional groups. НО а. Сн,он СН,ОН ОНИ ОН b. ОН ОН Н.N. О НО. о с.. ОД d. но...
Carbohydrates 1. Label each of the monosaccharides shown below as a triose, tetrose, pentoso, or hexose. но CH OH HT -он - он Н - ОН но -н но -Н но -н нон сньон он но -н НОН CH OH нон нон нон снон CH OH сон сон H- OH H- -он OH cң, он н-с-он Сн,он снон 2. Label each of the monosaccharides shown above as a ketose or aldose. 3. Identify all of the chiral carbons in the...
Culhydrates 1. Complete th Complete the table by classifying each sugar sugar (A, B, C, D) below based on carbonyl group and number of carbons (c.8. aldohexose, ketotriose, etc.). Classify them as an antiomer. Indicate the number of chiral carbons for each sugar. Sugar Classification based on carbonyl group and number of carbons Lor D enantiomer Number of chiral carbons н-с-он HO-6-H. н-с-он ін,он CH,OH C=0 HO-C-H н-с-он HO-C-H. ён,он снон c=0 | HO-C-H ін,он H-C-OH CH, OH CD 2....
In the chart on the following page identify the name of the formula (use the structural formula to determine what the molecule is). Identify what structural group it belongs to and draw the structure. Identify what VSEPR geometries are present on central atoms. Is the molecule polar? Then identify the strongest intermolecular force that is present. Molecular Structural Formula c) Functional Group d) Line Drawing f) VSEPR geometry g) Polarity (yes/no) h)Strongest Intermolecular force Formula a) Name СH. Сн, С,н,...
This question has mulüple parts. We all ule pulu tu get the most points. a Choose the correct structure for the following compounds. a-D-Galactose-1-phosphate Осн,оно -оо-р-он KOH OH ОН он o=p-он —0, Кон И. OH но-р-о CH OH окон ОН CH2OH Оң —о Сон 2-р-он он он О сн,он Он Кон /он o=p-он он b B-D-Glucose-1-phosphate CH OH O=P-UH он b B-D-Glucose-1-phosphate CH,OH -0. А он д-р-он он он o=p-он CH,0 ОН CHOH —0 он но-Лен ОКОН НО-p-o но он...