BSC1010L FINAL EXAM QUESTIONS AND ANSWERS WITH
COMPLETE SOLUTIONS GRADED A++
speed up reactions
function of enzymes
protein
chemical structure of enzymes
potato juice
what did you use to obtain catecholase enzyme?
8
Catecholase works best in what pH?
room temp
Catecholase works best in what temperature?
catechol and oxygen
Chatecholase facilitates a reaction between ______ and _______, which is converted to
benzoquinone.
color intensity, pulses
The enzyme activity was measured by ___ and recorded by ___.
Denaturation
The damage to enzyme produced by extreme pH or heat is called ___.
The ice water slows enzymatic productivity.
Placing peeled potatoes in ice water prevents them from darkening. Why?
, It stops enzyme productivity
Sprinkling citrus juice over peeled fruit prevents them from darkening.
activity increases until terminal velocity
what is the effect of enzyme concentration on enzyme activity (velocity)?
activity increases until terminal velocity
what is the effect of substrate concentration on enzyme activity (velocity)?
rennin
which enzyme was used in cheese making exercise?
acidic
what was an optimum pH for rennin?
whey
the liquid portion removed from the end product of cheese making?
pectinase
Which enzyme was used in productions of juice?
pectin
Which substrate was used in production of juice?
carbon dioxide, water, light energy
reactants of photosynthesis?
glucose, oxygen, water
products of photosynthesis?
glucose
In cellular respiration, what is broken down to produce ATP molecule?
cellular respiration
COMPLETE SOLUTIONS GRADED A++
speed up reactions
function of enzymes
protein
chemical structure of enzymes
potato juice
what did you use to obtain catecholase enzyme?
8
Catecholase works best in what pH?
room temp
Catecholase works best in what temperature?
catechol and oxygen
Chatecholase facilitates a reaction between ______ and _______, which is converted to
benzoquinone.
color intensity, pulses
The enzyme activity was measured by ___ and recorded by ___.
Denaturation
The damage to enzyme produced by extreme pH or heat is called ___.
The ice water slows enzymatic productivity.
Placing peeled potatoes in ice water prevents them from darkening. Why?
, It stops enzyme productivity
Sprinkling citrus juice over peeled fruit prevents them from darkening.
activity increases until terminal velocity
what is the effect of enzyme concentration on enzyme activity (velocity)?
activity increases until terminal velocity
what is the effect of substrate concentration on enzyme activity (velocity)?
rennin
which enzyme was used in cheese making exercise?
acidic
what was an optimum pH for rennin?
whey
the liquid portion removed from the end product of cheese making?
pectinase
Which enzyme was used in productions of juice?
pectin
Which substrate was used in production of juice?
carbon dioxide, water, light energy
reactants of photosynthesis?
glucose, oxygen, water
products of photosynthesis?
glucose
In cellular respiration, what is broken down to produce ATP molecule?
cellular respiration
