Physical Science Quiz

Front 1

Carbohydrates

Back 1

Substances that provide energy

Front 2

Monosaccharides

Back 2

Simplest sugar. Building blocks

Front 3

Glucose

Back 3

Used in dextrose. Blood sugar

Front 4

Fructose

Back 4

Fruit sugar

Front 5

Galactose

Back 5

Milk sugar

Front 6

Disaccharide

Back 6

Double sugar. Formed when one total of water molecule is removed

Front 7

Lactose

Back 7

Found in milk. Galactose + Glucose

Front 8

Sucrose

Back 8

Found in Table sugar and sugarcane. Glucose + Fructose

Front 9

Maltose

Back 9

Found in cereal and malt. Glucose + Glucose

Front 10

Polysaccharide

Back 10

Consist of lots of numbers of bonded sugar molecules.

Front 11

Starch

Back 11

Organic chemical, white, granular that is produced by all green plants

Front 12

Protein

Back 12

basic component of living cells. made up of CHON & 1 or more chains of amino acids.

Front 13

Polypeptide

Back 13

another name for protein

Front 14

4 Kcal of energy

Back 14

how much kcal of energy per gram does Protein give

Front 15

Antibodies

Back 15

sends white blood cells

Front 16

Proteios

Back 16

greek word for Protein meaning "first"

Front 17

Amino Acid

Back 17

molecule with amino and carboxyl group

Front 18

-H-bonding
-Disulfide bonds for amino acids containing sulfur

-Salt bridges

-Hydroprobic and hydrophilic tendencies

Back 18

Factors governing arrangement/ configuration of Protein

Front 19

Keratin

Back 19

protein found in hair, skins, nails and is highly cosslined protein containing a-helix and B-pleated sheets

Front 20

Fibroin

Back 20

silk. one of the strongest natural fibers.

Front 21

Collagen

Back 21

found in connective tissue. Major insoluble fibrous protein and 30% of proteins in animals

Front 22

Enzyme

Back 22

speeds up or slows down the reaction for reaction or bind substances

Front 23

Lipase

Back 23

digestion of fats

Front 24

Pepsin

Back 24

breaking down of proteins into peptides

Front 25

Sucrase/ Invertase

Back 25

help in digestion of sugars and starches

Front 26

Myoglobin

Back 26

polypeptide that stores oxygen in muscles. 153 amino acids in a single polypeptide chain

Front 27

Lipids

Back 27

hydrophilic, soluble in nonpolar solvents, provides 9kcal per gram energy

Front 28

Lipos

Back 28

greek word for lipids "Fat"