Carbohydrates

Question 1

Carbohydrates is a ___ organic molecule with the general formula ______

Answer 1

hydrophilic

(CH2O)n

Question 2

simple suger

converted to gulcose

Answer 2

monosaccharide

Question 3

monosaccharides

isomers

Answer 3

glucose— blood sugar, energy sauce for most cells
fructose—fruit sugar converted to glucose and metabolized
galactose– converted to glucose and metabolized

Question 4

sugers composed of two monosaccharides

digested

Answer 4

Disaccharide

Question 5

(glucose + fructose )

Answer 5

Sucrose (sugarcane digested to glucose and fructose)

Question 6

(glucose + galactose )

Answer 6

lactose (milk sugar- digested to glucose and galactose; important in infant nutrition )

Question 7

(glucose + glucose )

Answer 7

maltose ( malt sugar - product of starch digestion wheat and malt beverages ) further digested to glucose

Question 8

long chains of glucose

name three

Answer 8

polysaccharid

glycogen, starch, and cellulose

Question 9

animal and ourselves make it and energy storage.
made by cells, liver muscles, brain, uterus, and vagina.
maintain blood glucose levels when there is no food intake.

Answer 9

Glycogen (polysaccharid)

Question 10

energy storage polysaccharide of plants.
draw from it when photosynthesis is not possible.
significant digestible polysaccharide in the human diet.

Answer 10

starch

Question 11

gives strength to the cell walls of plant. It is the principal component of wood, cotton, and paper. It consist of a few thousand glucose monomers together, every other monomer upside down relative to the next.
no energy or nutrition (dietary fiber)

Answer 11

Cellulose

Question 12

conjugated carbohydrate (活用)
component of the cell surface coat and mucus, among other roles.

Answer 12

Glycoprotein

Question 13

conjugated carbohydrate (活用)
component of cell surface coat

Answer 13

Glycopipid

Question 14

conjugated carbohydrate (活用)
cell adhesion; lubrication; supportive filler of some tissues and organ

Answer 14

proteoglycan