Transcript ch 8 jeopardy review - photosynthesis and respiration

Cellular Jeopardy
Show me
the light!
Energy
baby!
Captain - I’m
giving it all
she’s got!
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True or
false
Everything
else
Final Jeopardy
10 points
During light independent
reactions of photosynthesis,
light energy is used to split
water molecules generating
protons and oxygen
molecules.
10 points
False, in light Dependent
a water splits into H+,
Oxygen, and an electron
20 points
C4 plants keep their
stomata open during hot
days to allow for
sufficient uptake of
Carbon Dioxide to
minimize water loss
20 points
False, C4 keep their
stomata open either at
night or on cooler days
to minimize water loss
30 points
The first stage of cellular
respiration is called
glycolysis
30 points
True! It does not need
oxygen
40 points
Glycolysis is an
anaerobic process,
which means it does not
need oxygen to occur
40 points
True, no oxygen is
needed for glycolysis to
occur, and it happens in
ALL organisms –
bacteria, yeast, animals,
plants, and you!
50 points
A prokaryote that grows
and reproduces without
oxygen is called aerobic
50 points
False, without oxygen is
called Anaerobic
10 points
This is the energy
currency of the cell
10 points
ATP
20 points
Flattened saclike
membranes that are
arranged in stacks in the
chloroplast
20 points
Thylakoids
30 points
The study of the flow
and transformation of
energy in the universe
30 points
Thermodynamics
40 points
The second law of
thermodynamics states
that energy cannot be
transformed without this
being lost to the
environment
40 points
Heat energy is lost to the
environment, called
entropy
50 points
The photosynthetic
pathway used by the
saguaro cactus
50 points
CAM
10 points
the final electron acceptor in
photosynthesis
10 points
Ferrodoxin
20 points
Energy is transferred
from Light dependent
reactions to the light
independent reactions
by these two molecules
20 points
ATP and NADPH
30 points
True or false:
Thylakoid membranes
have a large surface
area that provides the
space needed to hold
large numbers of
electron-transporting
molecules
30 points
True! Thylakoids have a
large surface area needed
to hold many electron
carrying molecules
40 points
The 2 molecules that are
created in the thylakoids
and are then consumed by
the reactions in the
stroma? Need 2 answers
40 points
ATP and NADPH
50 points
Light absorbing molecules that
are found in the thylakoid
membrane of photosynthetic
organisms
50 points
Pigments that includes
Chlorophyll a and b, and
carotenoids
10 points
A corn plant is an
example of this type of
plant
10 points
C4
20 points
The final electron
acceptor for the electron
transport chain during
cellular respiration
20 points
oxygen
30 points
If oxygen is available
after glycolysis, aerobic
respiration will occur in
this organelle
30 points
mitochondria
40 points
If you place an aerobic
organism in an
anaerobic environment,
what process will be the
first to stop working?
40 points
An aerobic organism in an
anaerobic environment will
have the electron transport
chain stop, this will then stop
the Kreb cycle/citric acid cycle
(and lactic acid fermentation
will now occur)
50 points
Where does the oxygen
used in cellular
respiration end up?
50 points
Oxygen ends up in water
10 points
The first stage in the
breakdown of glucose in
all organisms
10 points
glycolysis
20 points
What do cells use as
their main source of
chemical energy
20 points
ATP
30 points
Where does glycolysis
occur?
30 points
Glycolysis occurs in the
cytoplasm, along with
fermentation
40 points
This waste product of
photosynthesis is released
into the environment
40 points
oxygen
50 points
Which process,
photosynthesis and/or
respiration, utilize the
actions of enzymes
50 points
BOTH photosynthesis
and respiration need
ENZYMES to occur
Final Jeopardy
In humans, Explain all possibilities
of the steps that may follow
glycolysis (include both with and
without oxygen)
Final Jeopardy Answer
If oxygen is not present, lactic acid
fermentation will occur creating a yield
of only 2 ATP’s and replenishing the
NAD+ so glycolysis can continue.
If oxygen is present, then the pyruvate
enters the mitochondria and aerobic
respiration will yield 36 ATP’s