
3) Galactose is called a(n): A) ketohexose B) aldopentose C) aldohexose D) ketopentose
Which of the following is the correct classification of the
carbohydrate
Aldoheptose
Aldohexose
Aldopentose
Ketoheptose
Ketohexose
Ketopentose
2. When glucose is coverted to sorbitol by an Aldose
reductase. What type of reaction occurs when NAPH is converted to
NADP+
Substitution
Proton transfer
Oxidation
Reduction
Rearrangement
3 Why is alkyl litium (RLi) a bond and not unshared
pairs?
Help!!!!
keloletrose aldotriose O ketotriose O aldopentose O ketopentose O aldotetrose CHO H-OH CH OH O aldotetrose O ketohexose O ketotetrose O ketopentose O aldopentose O aldohexose CH-OH OH 0 OH OH OH O aldohexose kelotetrose O ketohexose O ketopentose O aldotetrose O aldopentose fructose Previous Give Up & View s
Classify each monosaccharide in terms of functional group and
number of carbon atoms.
a. HOCH CHC-H OH 0 Ketotetrose 0 Ketopentose 0 O Aldopentose 0 Aldotetrose 0 Ketohexose 0 Ketotriose O Aldotriose O Aldohexose b. HOCH,CHỨCH,OH OH O Ketotetrose O Ketotriose O Ketopentose O Aldotetrose O Ketohexose O Aldopentose O Aldotriose O Aldohexose OOH C. HOCH,CCHCHCHCH,OH ОН ОН 0 Ketopentose Aldotriose Aldotetrose O Aldohexose 0 Ketotriose O Aldopentose o Ketotetrose Ketohexose o OH d. H-CCHCHCH2OH OH O Aldotetrose 0 Ketotetrose...
26.) The general formula for a carbohydrate is: A) CnH2n+2 B) Cn(H20)n C) CnH2n D) Cn(H20) 27.) Which of the following functional groups comprises a carbon atom bonded to a hydroxyl group? A) Alcohol B) Thiol C) Carbonyl D) Ester 28.) A carbohydrate with 4 carbons is called a: A) hexose B) triose C) pentose D) tetrose 29.) A carbohydrate with 6 carbons and an aldehyde functional group is called a(n): A) ketohexose B) aldohexose C) ketopentose D) aldopentose A)...
its a two part question use the first question to answer the
second one
Correctly assign R or S to the carbons labeled a) 2 and b) 5. СНО HO- 2H HOTH H- OH н 5-ОН CH,OH 1. The structure in Q10 is an example of a: a) L-aldohexose b) D-aldohexose c) L-ketohexose d) D-ketohexose e) L-aldopentose f) D-ketopentose
If someone could work this out so I can see how you get the
answer that would be great!
Which of the following best describes the sugar D-galactose? 10 O CH H-OH CH2OH A. D-Aldohexose B. D-ketohexose C. L-aldohexose D. L-ketohexose E. D-aldopentose
CH,OH b. Is the ketopentose a reducing sugar? c. Is the ketopentose a deoxy sugar? d. Is the ketopentose an amino sugar? e. Draw the L-2-ketopentose that also gives the alcohol sugar above, when treated with H, and Pt. 10.59 a. 10.60 a 10.47 Draw the alcohol sugar, aldonic acid, and uronic acid that can be formed from each monosaccharide. a. D-2-deoxyribose b. L-2-deoxyribose C. the C-3 epimer of D-2-deoxyribose 10.61 10.62 10.48 Draw the alcohol sugar, aldonic acid, and...
Identify the 2 carbon atoms, using number C1,C2, C3, etc., that bear the functional groups that interact during the intramolecular cyclization of each of the following types of monosaccharides. A) Aldohexose B) Aldopentose C) Ketohexose D) Ketopentose
1) Which of the following is a secondary alcohol? A) CH3CH2-CH-CH2CH2CH3 CH2CH2CH2OH он - CH₂ CH3 CH2-CH-CH3 он CH2CH3 CH2CH2CH3 CH3CH2-C-CH2CH3 OH 2) The substance that precipitates in a positive Benedict test is: A) Cuo B) Cu2o C) Ag D) none of these 3) Galactose is called a(n): A) ketohexose B) aldopentose C) aldohexose D) ketopentose 4) Identify all the disaccharides from the following list: i) Lactose ii) Glucose iii) Ribose iv) Maltose A) iii B) iii + iv C)i...
please send back as soon as possible when finished solving
(immediately) and please make sure the answer is correct- will get
a thumb up:)
please circle the answer
The following monosaccharide is classified as alan ОН НОН,С о Ho/cн,он ОН A. aldohexose B. aldopentose C. ketohexose D. ketopentose