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WorksheetsBio test
Total questions: 24
Worksheet time: 17mins
what is a polymer
gas molecule made up of monomer units bonded
large molecule made up of polymer units bonded
small molecule made up of monomer units bonded
large molecule made up of monomer units bonded
what is the chemical reaction called by which polymers are formed?
hydrolysis
polymerization
polymer making
amino acid
during polymerization what is removed in order to join two molecules together
polysaccharides
h2O molecule
monomer molecule
polymer
what is the chemical reaction called by which polymers can be broken down?
polychemicalerization
condensation reaction
hydrolisis
polymerization
during hydrolisis what is absorbed and attaches to the bonds to break up the polymer
Nitrogen
Hydrogen
Carbon
H2O
what is the simplest type of carbon called?
monosaccharides
disaccharides
polysaccharides
examples of monosaccharides
glucose
fructose
crustose
galactose
name given when two simple sugars are bonded together
polysaccharides
polymerization
monosaccharides
disaccharides
largest carbohydrate molecules?
hydrogen
polysaccharides
disaccarides
monosaccharides
examples of monosaccharides
glucose
sucrose
fructose
lactose
examples of disaccharides
glycogen
sucrose
lactose
glucose
examples of polysaccharides
starch
glycogen
fructose
sucrose
carbohydrates are used for?
storing energy
short term energy source
long term energy source
primary energy source
lipids are commonly called
(a)
functions of lipids?
insulation
primary energy source
short term energy
long term energy storage
what are lipids made up of
carbon
hydrogen
oxygen
nitrogen
what are proteins made up of?
carbon
hydrogen
oxygen
nitrogen
how many amino acids are there?
(a)
what kind of bonds hold amino acids together?
(a)
what determines the kind of protein?
specific type of protein that acts as a catalyst is a...
(a)
what do enzymes do to chemical reactions?
what are the two types of nucleic acids
what are nucleic acids made up of?
carbon
sugar
phosphate
nitrogen base
