WorksheetsAP Bio Biochem Review
Total questions: 24
Worksheet time: 12mins
What does RNA, DNA and ATP have in common?
thymine
cytosine
adenine
uracil
which is a protein monomer?
Why are enzymes specific to it's substrate
the way they fit together at the active site
the folding of the protein
has to be more substrate than enzyme
the energy is less to bond to it's substrate
as the increase of carbon dioxide the oceans...
temp decreases
water levels decrease
pH increases
whales die
amino acids fold into _________________ in primary structures ( know each)
polypeptide chain
alpha sheets
3d folding
beta folds
How does temp affect most enzymes
speeds up reaction
stops reaction
reverse reaction
no effect
Glycosidic bonds hold together
carbs
lipids
proteins
nucleic acids
Water is or has
universal solvent
density opposite as solid than other compounds
high specific heat
is a polar molecule
carbon based molecules are referred to as
inorganic
organic
salts
acids
enzymes are
proteins
work best in specific environments
catalyze reactions
bind to specific substrates
what is glycogen
plants energy
plant cell wall
animal cell membrane
animal energy
which line shows constant rate
no enzyme
1X enzyme
2X enzyme
why does the solid red line slope change
no enzyme present
substrate is not binding to enzyme
substrate is being used up
enzyme is being used up
why are enzymes beneficial
reduces amt of energy used to start reaction
increases amt of energy used to start reaction
reduces the amt of product
increases the amt of product
the attraction between H and O in 2 separate molecules
peptide bonds
disulfide bridges
van der wall bonds
hydrogen bonds
how do you know enzymes work
all sucrose is broken down
Lactose can't be broken down
half the sucrose is broken down
half the lactose is broken down
ATP is converted to ADP and releases a phosphate group
this is the energy your cells use
this is the energy plants use
Synthesis reactions produce
carbon dioxide
oxygen
glucose
water
amylase helps break down
protein
nucleic acid
lipid
carbohydrate
inhibition is when
a molecule blocks the active site
can stop the enzyme from working
can be a product
enzymes are shy
when making a graph, the independent variable is
usually time
on the X axis
on the Y axix
usually amt of substrate
the more substrate
the slower the reaction
increases activation energy
the faster the reaction
why is water used in experiments
it has no color
it has no smell
it's the dependent variable
it's the control
heat
increases enzyme reactions
slows enzyme reactions
