Classify each of the following sugars. (For example, glucose is an aldohexose.)
Classify each of the following sugars. (For example, glucose is an aldohexose.)
Which of the following sugars are ketohexoses? OH CH2OH OH HO CH2OH CH2OH OH OH OH CH20H OH OH OH HO HO OH 0 0 OH OH CH OH OH OH OH CH20H Which of the following sugars are ketohexoses? OH CH2OH OH HO CH2OH CH2OH OH OH OH CH20H OH OH OH HO HO OH 0 0 OH OH CH OH OH OH OH CH20H
CARBOHYDRATES POST-LAB QUESTIONS [52] 19. Review the Fischer structures of D-galactose, D-glucose, and D-mannose Identify each structure. [12 pts) CHO CHO CHO Н. -OH HO -H H -OH HO -H HO H HO -H Н. OH H OH HO -H H -OH H ОН Н. ОН CH2OH CH2OH CH2OH D-Glucose D-Mannose TD-Galactose 20. Would either D-galactose or D-mannose form an osazone identical to the glucose osazone? [5 pts] 21. Explain: [5 pts) [5 pts] 22. What structural feature do all...
3) a) Draw the Fischer projection of the following sugars and label them D or L. HO b) Draw the most stable chair conformation of the b-anomer of the hemiacetal of the following aldohexose: 3) a) Draw the Fischer projection of the following sugars and label them Dor L. НО. H CHO он НО H он Н. ОН НО. CHO ли нон н он b) Draw the most stable chair conformation of the B-anomer of the hemiacetal of the following...
Classify each of the following carbohydrates by indicating the nature of its carbonyl group and the number of carbon atoms present. For example, glucose is an aldohexose.. PLEASE ANSWER ALL! Part A Problem 23.81 Classify each of the following carbohydrates by indicating the nature of its carbonyl group and the number of carbon atoms present. For example, glucose is an aldohexose Figure 1) (C) (a) is ketotetrose (a) is aldopentose (C) (a) is aldohexose Submit My Answers Give Up Part...
Classify the following compounds as reducing sugars, non-reducing sugars, or neither: CH2OH CH2OH HONO CH2OH НО НО CH2OH CH2OH НО- ONOH но но- HONO CH2OH но. HONO но от OCH3 OH но- ОН OH HO A с но но сHOH но снон CH OH CH2OH HONO ноу. НОА но -о но I H NH₂ HO но ОН N o="cs но і HO Но, IZ но го Е сн,он 1. non-reducing sugar - АА. C- B 2. reducing sugar - с...
Classify each of the following monosaccharides by the type of carbonyl group and the number of carbons (for example, a monosaccharide with an aldehyde and three carbons is an aldotriose). ketotriose aldohexose CH2OH CH2OH aldotetrose 이 H CH OH ketotetrose I 운 우 ketopentose HH H1 ketohexose CHOH CH2OH aldopentose aldotriose
Question 2 of 33 > Classify the monosaccharides according to the position of the carbonyl group and the number of carbon atoms in the molecule. Сн,он CHO —н но O OH ону H- -он OH CH OH OH O aldopentose ketotriose ketotetrose ketohexose ketopentose ketotetrose aldohexose aldopentose aldotetrose O O ketopentose O aldotetrose aldotriose O CH2OH OH 0 < HO CH OH OH O aldotetrose O aldohexose O ketohexose O aldopentose O ketopentose Oketotetrose
Draw a circle around the correct structure for D-(+)- glucose. CH2OH HO HOHH OH CH2OH CH2OH CH2OH CH20H
Classify the structure below by Configuration, Family, Backbone, and # of Chirality Centers: CHO H OH HO H HO -H HO -H CH2OH
Chemistry S47 Homework for Monday Name 1. Specify the stereochemical relationship between each pair of structure include . Spcif the stereochermical relationship between cach pair of structures. ch e: identical, enantiomers or diastereomers. O and and Ho CH3 H OH CH3 and OH and CH3 H.C CH3 CH3 CH3 H2C CHO CHO OH H OH HO and HO OH OH CH2OH OH CH20H Br Br CH H2C Ph Ph and CH3 Ph and H2C Br Br