記憶度
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問題一覧
1
Contain chiral carbon is glyceraldehyde.
Isomerism.
2
imgaes are optical isomers
Isomerism.
3
Fructose has same molecular formula as glucose but differ in its stuctural form
Aldose and ketose.
4
2 sugar yield 2 molecules of monosaccharides.
Disaccharide.
5
Erythrolose
Ketoses.
6
Glucose + Fructose
Sucrose.
7
Used to differentiate between blood type and 6 membered cyclic form
Galactose.
8
Fruit sugar leulose ( Ketohexose)
Fructose.
9
Isomerization glucose syrup for food manufacturing
Fructose.
10
Linked with alcohol and aldehyde
Oxidation.
11
Simple sugar 1 saccharides and cannot broken down/ hydrolyze into simpler carbohydrates.
Monosaccharides.
12
Are diastereoisomerism whose molecules differ only in the configuration at chiral center.
Epimer.
13
Fructoses
Ketoses.
14
Both may be active.
Chirality.
15
Alpha configuration means Opposite direction (T/F)
True.
16
Example of non reducing in disaccharide
Sucrose.
17
Brain sugar for brain and nerve tissue
Galactose.
18
What are the examples of cellulose
Cotton, Paper and Wood.
19
Glu + Glu + Glu
Maitotriose.
20
2-10 monosaccharides and a covalent bonded
Oligosaccharides.
21
Carbonyl and anomeric carbon.
Alpha and beta isomers.
22
Dihydroxyacetone
Ketoses.
23
Sugar and peptides Structurally framework of dna and rna.
Carbohydrates.
24
not sweet & gen not soluble in water
Polysaccharide.
25
Not super imposable on mirror image
Isomerism.
26
What are the common disaccharide
Lactose and Sucrose.
27
Physiologic sugar l; Grape sugar (20-30%) blood sugar.
Glucose.
28
Molecules chirality in 2D, repelresented as the intersection of vertical and horizontal line.
Fischers projection.
29
Joined by glycosidic acid
Disaccharide.
30
Right handed EPI is 20x more active than left.
True.
31
2D Structuresnotation that specifies the 3D structure of a cyclic form of a monosaccharide.
Haworth projection.
32
Associated with structure and regulatory function in human body.
Oligosaccharide.
33
Cylic form bt rxn of C=O With Oh group on C5
Pyranose and furanose.
34
Does not meet all point
Chiral.
35
Process where light energy occurs into chemical energy.
Photosynthesis.
36
Seduheptulose.
Ketoses.
37
All point meets, concid all point.
Achiral.
38
Pentosan
Araban & Xylan.
39
What are the example of starch
Bread, pasta and rice.
40
Supply atoms biochemically substance.
Carbohydrates.
41
Mannose
C2
42
Erythrose
Aldoses.
43
Glucose + Glucose
Maltose.
44
Ribose.
Aldoses.
45
System used to designate the handedness.
D & L.
46
Glucose + Galactose
Lactose.
47
Most abundant in nature (Aldohexose)
Glucose.
48
Yields from diff type or acidic sugar depending on the oxidation state.
Oxidation.
49
Yield 3 molecules of monosaccharides
Trisaccharides.
50
Ribulose.
Ketoses.
51
Hexosan
Glucosan.
52
Sweetest of all sugad, A good dietary sugar due to a higher sweetness.
Fructose.
53
Glyceroses
Aldoses.
54
Mammary gland for synthesis of lactose glycolipid and glycoprotein
Galactose.
55
Glucose
Aldoses.
56
Plant products are source of carbohydrates and the average human diet contain 2/3 Carbs.
Photosynthesis.
57
What are the two objective of chirality
Achiral and Chiral.
58
Glyosis means?
Release energy.
59
what is the most important epimers of glucose?
Mannose & Galactose.
60
more than 10 monosaccharides covalent bonded.
Polysaccharides.
61
Occurs about position 1.
Alpha and beta isomers.
62
Isomers differ of variation configuration or -OH & -H Carbon 2,3,4 glucose also know as epimer.
Epimers.
63
High structure monosaccharides are similar to the ring structure.
Pyranose and furanose.
64
Main metabolic of tissue
Glucose.
65
Structure components of nucleic acid.
Ribose.
66
Startch and glycogen is for energy reservoir.
Photosynthesis.
67
Classified depending on no. of carbon also have aldehyde and ketone.
Monosaccharides.
68
Produce energy via glycosis.
Carbohydrates oxidation.
69
CHO + CHON
Glycogen.
70
Galactose
C4
71
Weak oxidation agent
Tollens and Benedict.
72
Example of reducing in disaccharide
Maltose.
73
Monosaccharides exist into two form (Left and right hand form)
Chirality.
74
Beta configuration means same direction (T/F)
True.
75
Provides short term energy reserve
Carbohydrates oxidation.