Carb Quiz Flashcards

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1
Q

Large molecule that consists of many subunits called monomers

A

Polymer

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2
Q

Identical or similar subunits of a polymer

A

monomer

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3
Q

process of linking molecules to form a polymer

A

polymerization

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4
Q

Loss of a water molecule between two monomers to form a covalent bond between monomers

A

condensation synthesis

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5
Q

Breaking the covalent bond between monomers by adding a water molecule

A

Hydrolysis

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6
Q

AKA dehydraton synthesis

A

condensations synthesis

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7
Q

How can you tell if a chemical equation represents condensation synthesis?

A

If water is given off and a bond is being built

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8
Q

How can you tell if a chemical equation represents hydrolysis?

A

if water is used to break down a bond

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9
Q

How are carbohydrates classified?

A

Number of sugars

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10
Q

What is a simple sugar called?

A

Monosaccharides

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11
Q

General term used to describe a molecule that consists of 2 simple sugars covalently bonded

A

Disaccharides

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12
Q

General term used to describe a molecule that consists of 100s or 1000s of simple sugars covalently bonded

A

Polysaccharides

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13
Q

Molecule that consists of 2 glucose molecules covalently bonded

A

Maltose

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14
Q

molecule that consists of a glucose and a galactose covalently bonded

A

Lactose

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15
Q

Molecule that consists of a glucose and a fructose covalently bonded

A

sucrose

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16
Q

What is sucrose

A

disaccharide

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17
Q

What is glucose

A

monosaccharide

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18
Q

What is ribose

A

monosaccharide

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19
Q

What is chitin

A

polysaccharide

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20
Q

What is starch

A

Polysaccharide

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21
Q

What is GLYCOGEN

A

POLYSACCHARIDE

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22
Q

What is cellulose

A

polysaccharide

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23
Q

what is fructose

A

monosaccharide

24
Q

what is maltose

A

disaccharide

25
Q

what is galactose

A

monosaccharide

26
Q

what is lactose

A

disaccharide

27
Q

what is deoxyribose

A

monosaccharide

28
Q

what is glyceraldehyde

A

monosaccharide

29
Q

what is amylsoe

A

polysaccharide

30
Q

what is amylopectin

A

polysaccharide

31
Q

Be able to draw a glycosidic linkage b/w 2 molecules

A

k

32
Q

Polymer of alpha glucose

A

starch

33
Q

polymer of beta glucose

A

cellulose

34
Q

polymer of an amino sugar

A

chitin

35
Q

alpha 1-4 glycosidic linkages

A

starch

36
Q

beta 1-4 glycosidic linkages

A

cellulose

37
Q

linear and unbranched

A

cellulose

38
Q

branched

A

starch

39
Q

storage polysacc. in animals

A

glycogen

40
Q

storage polysacc. in plants

A

starch

41
Q

component of plant cell walls

A

cellulose

42
Q

forms the exoskeleton in arthropods; building material of cell walls in some fungi

A

chitin

43
Q

How is alpha glucose different from beta glucose

A

alpha- hydroxl above

Beta- hydroxl below

44
Q

Why cant humans break down cellulose

A

we dont have the necessary enzymes

45
Q

what are the three types of carbs

A

polysacchardies, monosaccharides and di saccharides

46
Q

tell about triose carbs

A

3 carbon sugar

glyceraldehyde

47
Q

tell about pentose carbs

A

5 carbon sugar
ribose
deoxyribose

48
Q

What is glucose for

A

main energy source for cells

49
Q

where is fructose found

A

fruit

50
Q

where is galactose found

A

milk

51
Q

tell about hexose carbs

A

6 carbon sugars
glucose
fructose
galactose

52
Q

GLucose plus fructose =

A

sucrose

53
Q

glucose plus glucose =

A

maltose

54
Q

glucose + galactose=

A

lactose

55
Q

What are the two major functions of polysaccharides

A

storage and structure

56
Q

What is the storage carb in plants

A

starch

57
Q

what si the storage carb in animals

A

glycogen