carbohydrates

Question 1

monachraride

Answer 1

glucose galactose’s fructose

Question 2

disaccharide

Answer 2

glucose + fructose = sucrose
glucose +glucose= maltose
gluecose + galactose =lactose

Question 3

polysaccharides names

Answer 3

starch glycogen cellulose
amylose amylopectin

Question 4

function of carbohydrates

Answer 4

provide and store energy
glycogen- gluecose storage in animals
starch -gluecose storage in pants

supply carbon atom for biosynthesis

structural - give stucture

Question 5

cellulose

Answer 5

cell wall of plants

Question 6

empirical formula for CARBOHYDRATES

Answer 6

cxH2O

end in ose

Question 7

EQUILIBRIUM

Answer 7

exist between two form of gluecose
open chain form and the cyclic form which the reaction create hemiacetal

Question 8

hemoacetal formation

Answer 8

aldehyde +OH

Question 9

LACTOSE SURCROSE MALTOSE

Answer 9

lactose is B -D (1>4)
Sucrose is A-D (1>2)
Maltose is A-D (1>4)

Question 10

cellulose is what

Answer 10

Linear
most abundant polysaccharides
and a major component of the cell wall of higher plants

held together by B (1>4) glycosidic linkages

Question 11

glycogen

Answer 11

Higly branch with A-D
A 1>4
A 1>6
storage energy carbohydrate in the animal kingdom

Question 12

starch

Answer 12

a mixture of two kind of biopolymers of

A-D FOUND IN PLANTS

Question 13

amylose -

Answer 13

linear unbranch chain
found in plants

A-D (1-4)

Question 14

amylopectin

Answer 14

branch
starch
A(1-4).A (1-6)

Question 15

Polysaccharides is what definition

Answer 15

A large polymer form from monosaccharides bonded to each other by glycostatic linkage all non-reducing sugar

Question 16

amines & ether dissulfide how to name them

Answer 16

alky group name them
like ch3nh2 -methylamines
ch3-0-ch3 =dimethylthiol
ch3-ss-ch3 dimethyldissulfide