Cho Notes

Question 1

Produce 3-10 mono saccharide in hydrolsis

Answer 1

Oligosaccharides

Question 2

Produce more than ten monosaccharides in hydrolsis

Answer 2

Poly saccharides

Question 3

Aldotroise ….

Answer 3

Glyceraldhyde

Question 4

Aldotetrose

Answer 4

Erythrose

Question 5

Aldopentose

Answer 5

Ribose

Question 6

Aldohexose

Answer 6

Glucose

Question 7

Aldoketose

Answer 7

Fructose

Question 8

Glucose is called…..,..,while fructose is called…,..

Answer 8

Dextose,grape sugar.
Levulose,fruit sugar.

Question 9

Glucose can converted into other sugars.explain

Answer 9

It converted to galactose in mammary gland , fructose in seminal vesicles and ribose in other tissue.

Question 10

Fructose enter in structure of disacharide …..,poly saccharides…..

Answer 10

Sucrose,inulin

Question 11

Monosaccharides enter in the structure of glcolipids , glycoproteins

Answer 11

Galactose.

Question 12

Other sugar can converted into glucose.explain

Answer 12

Fructose ,galactose in liver

Question 13

Monosaccharides in the stuctuer of DNA

Answer 13

.

Question 14

Ribose inter in magny structure.explain

Answer 14

.

Question 15

How to producer sugar acids,types

Answer 15

.

Question 16

Importance of glucoronic acid

Answer 16

Mucopolysaccharides,detoxification , conjunction.

Question 17

Sugar alchols nomenclature,how to produce.

Answer 17

By reduction to carbonyl group in aldose ,ketose.

Question 18

How to produce de oxy sugars

Answer 18

Replaced hydroxyl group at carbon2 to by hydrogen.

Question 19

It is the oxidation products of monosaccharides.

Answer 19

Sugar acids

Question 20

Oxidation of first aldehyde group to carboxylic
group produces …, providing that …

Answer 20

aldonic acid,
• It occurs (if the first aldehyde group is free) by
mild oxidation.

Question 21

Oxidation of the last hydroxyl group to carboxylic group produces ……,providing that

Answer 21

*uronic acid
*It occurs if the first aldehyde group is
not free

Question 22

•Conjugation of bilirubin in the liver to increase its solubility in the bile occurd by

Answer 22

Glucouronic acid .

Question 23

Anther names of sugar alchol

Answer 23

Polyols, alditols

Question 24

They are the products of reduction of monosaccharides.

Answer 24

Sugar alchol

Question 25

Glucose when reduced produce .....,....

Answer 25

Glucitol,sorbitol

Question 26

Fructose when reduced produce ....,....

Answer 26

Sorbitol,mannitol

Question 27

Galactose when reduced produce .....

Answer 27

Dulcitol(,galacitol)

Question 28

In amino sugar we replaced hydroxyl group by amine group at ....

Answer 28

C2

Question 29

What is the function of glucose amine

Answer 29

Mucopolysaccharides,joint movement,muramic acid .

Question 30

The stucture of muramic acid is ......,....

Answer 30

D- glucose amine ,lactic acid .

Question 31

Glucose amine enter the structure of which type of muco ply saccharide

Answer 31

Heparin,heparan sulfate , keratin sulfate, hyaluronic acid

Question 32

What is the function of galactose amine

Answer 32

Mucopolysaccharides, glycoproteins, glycolipids (gangliosides).

Question 33

Galactose amine enter the stucture of mucopolysaccharides as ( ....,.... )

Answer 33

Chondroitin sulphate,dermatin sulphate