Quiz 2 - Biomol/Carbohy

Question 1

Smaller unit of macromolecules?

Answer 1

Monomers

Question 2

What combines monomers into a macromolecule?

Answer 2

Chemical bonds

Question 3

The 3 chemical bonds

Answer 3

Covalent
Hydrogen
Ionic

Question 4

Bond that is considered to be the ackbone of molecules

Answer 4

Covalent

Question 5

Weak bonds and easy to construct

Answer 5

Hydrogen

Question 6

Positive / negative charges bond

Answer 6

Ionic

Question 7

The 2 reactions

Answer 7

Dehydration synthesis reaction
Hydrolosis

Question 8

Also called creation reaction, forms new bond by removing water molecule - dehydration

Answer 8

Dehydration synthesis reaction

Question 9

Called breaking down reaction, adds water molecule which breaks the bond

Answer 9

Hydrolosis

Question 10

Biomolecule that is sugars and starches, and forms covalent bonds

Answer 10

Carbohydrates

Question 11

Element composition of carbohydrates

Answer 11

Carbon
Hydrogen
Oxygen

Question 12

Backbone of carbohydrates

Answer 12

Carbon

Question 13

% of body by weight

Answer 13

18

Question 14

Can form what bond?

Answer 14

Single / double bonds

Question 15

Monomer of carbohydrates?

Answer 15

Monosaccharides

Question 16

Polymer of carbohydrates?

Answer 16

Polysaccharides

Question 17

Sugar?

Answer 17

Saccharides

Question 18

______ breaks down the polymers into monomer and converts it into ATP (energy) and transports it into the mitochondria

Answer 18

Digestion

Question 19

Carbon 1-6 (linear ring) are?

Answer 19

Covalent (strong) bonds

Question 20

Sugar forms (linear ring) are?

Answer 20

Hydrogen bonds

Question 21

Naming of sugar - carbonyl group is in the end of the carbon skeleton

Answer 21

Aldoses (aldehyde sugar)

Question 22

Naming of sugars - carbonyl group is in the middle of carbon skeleton

Answer 22

Ketoses (ketone sugar)

Question 23

Sugar?

Answer 23

Ose

Question 24

3 samples of disaccharide

Answer 24

Sucrose
Maltose
Lactose

Question 25

Glucose + fructose =

Answer 25

Sucrose (sugar)

Question 26

Glucose + glucose =

Answer 26

Maltose

Question 27

Glucose + galactose =

Answer 27

Lactose (dairy)

Question 28

When we digest, our body breaks down ______

Answer 28

Hydrogen bonds

Question 29

Breaks down lactose

Answer 29

Lactase

Question 30

Chemical bond of two monosaccharides

Answer 30

1-4 glycosidic linkage

Question 31

Complex (many) carbohydrates that are stuctural and for storage

Answer 31

Polysaccharides

Question 32

Polysaccharides that we interact with

Answer 32

Starch
Glycogen
Cellulose
Chitin

Question 33

Taken from plant source, joined by 1-4 linkage

Answer 33

Starch

Question 34

Starch

Answer 34

Polymer of glucose monomers

Question 35

Simplest form of starch

Answer 35

Amylose

Question 36

Can be found in the liver, muscle and fat cells, systematic and cellular energy source

Answer 36

Glycogen

Question 37

Glycogen

Answer 37

When mitochondria cant store excess sugars, they travel here

Question 38

Major component of tough walls that enclose plant cells

Answer 38

Cellulose

Question 39

Cellulose

Answer 39

Most abundant organic compound on earth

Question 40

Breaks down cellulose

Answer 40

Cellulase

Question 41

Very strong, major constituent in the exoskeleton

Answer 41

Chitin

Question 42

Breaks down chitin, cannot be found in our body

Answer 42

Chitinase

Question 43

Number prefixes

Answer 43

1 - Mono
2 - Di
3 - Tri
4 - Tetra
5 - Penta
6 -Hexa
7 - Hepta
8 - Octa
9 - Nona
10 - Deca
11 - Hendeca
12 - Dodeca