Carb Quiz Flashcards
Large molecule that consists of many subunits called monomers
Polymer
Identical or similar subunits of a polymer
monomer
process of linking molecules to form a polymer
polymerization
Loss of a water molecule between two monomers to form a covalent bond between monomers
condensation synthesis
Breaking the covalent bond between monomers by adding a water molecule
Hydrolysis
AKA dehydraton synthesis
condensations synthesis
How can you tell if a chemical equation represents condensation synthesis?
If water is given off and a bond is being built
How can you tell if a chemical equation represents hydrolysis?
if water is used to break down a bond
How are carbohydrates classified?
Number of sugars
What is a simple sugar called?
Monosaccharides
General term used to describe a molecule that consists of 2 simple sugars covalently bonded
Disaccharides
General term used to describe a molecule that consists of 100s or 1000s of simple sugars covalently bonded
Polysaccharides
Molecule that consists of 2 glucose molecules covalently bonded
Maltose
molecule that consists of a glucose and a galactose covalently bonded
Lactose
Molecule that consists of a glucose and a fructose covalently bonded
sucrose
What is sucrose
disaccharide
What is glucose
monosaccharide
What is ribose
monosaccharide
What is chitin
polysaccharide
What is starch
Polysaccharide
What is GLYCOGEN
POLYSACCHARIDE
What is cellulose
polysaccharide
what is fructose
monosaccharide
what is maltose
disaccharide
what is galactose
monosaccharide
what is lactose
disaccharide
what is deoxyribose
monosaccharide
what is glyceraldehyde
monosaccharide
what is amylsoe
polysaccharide
what is amylopectin
polysaccharide
Be able to draw a glycosidic linkage b/w 2 molecules
k
Polymer of alpha glucose
starch
polymer of beta glucose
cellulose
polymer of an amino sugar
chitin
alpha 1-4 glycosidic linkages
starch
beta 1-4 glycosidic linkages
cellulose
linear and unbranched
cellulose
branched
starch
storage polysacc. in animals
glycogen
storage polysacc. in plants
starch
component of plant cell walls
cellulose
forms the exoskeleton in arthropods; building material of cell walls in some fungi
chitin
How is alpha glucose different from beta glucose
alpha- hydroxl above
Beta- hydroxl below
Why cant humans break down cellulose
we dont have the necessary enzymes
what are the three types of carbs
polysacchardies, monosaccharides and di saccharides
tell about triose carbs
3 carbon sugar
glyceraldehyde
tell about pentose carbs
5 carbon sugar
ribose
deoxyribose
What is glucose for
main energy source for cells
where is fructose found
fruit
where is galactose found
milk
tell about hexose carbs
6 carbon sugars
glucose
fructose
galactose
GLucose plus fructose =
sucrose
glucose plus glucose =
maltose
glucose + galactose=
lactose
What are the two major functions of polysaccharides
storage and structure
What is the storage carb in plants
starch
what si the storage carb in animals
glycogen