WorksheetsPhotosynthesis & Respiration Review
Total questions: 41
Worksheet time: 21mins
When the chloroplast split water molecules with light energy, this is called
chemiosmosis
photolysis
photorespiration
photon
The way light behaves as if discrete particles
chemiosmosis
photolysis
photorespiration
photon
Diffusion due to difference in chemical concentration, for example the H+ ion gradient that moves H+ through the ATP synthase channel
chemiosmosis
photolysis
photorespiration
photon
this process consumes oxygen and organic fuel and releases carbon dioxide without producing ATP or sugar
chemiosmosis
photolysis
photorespiration
photon
(Use your diagram to answer the question)
Where is NADH produced in photosynthesis?
Electron transport system in light dependent reactions
ATP synthase channel in light dependent reactions
Calvin Cycle
(Use your diagram to answer the question)
Where is sugar produced in the chloroplast?
thylakoid
grana
stroma
thylakoid membrane
(Use your diagram to answer the question)
Where is light absorbed in photosynthesis?
photosystem I
electron transport system
photosystem II
stroma
Both photosystem I and photosystem II
Which of the following is NOT an intermediate in the Calvin cycle?
RuBP 5-C
PYR
PGA 3-C
PGAL 3-C
What type of energy is sugar?
Light energy
Chemical energy
Heat
Usable energy
P680 is used to refer to?
Photosystem I
Electron transport system
Photosystem II
P700 is used to refer to?
Photosystem I
Electron transport system
Photosystem II
Stacked thylakoids are called
grana
stroma
chlorophyll
chloroplast
Once light hits the chlorophyll is bounced around until the electron is _________ to/from the electron ________ to then pass it along to the electron transport system.
accepted; donor
donated; acceptor
The protein surrounded by light harvesting complexes
ATP synthase
mitochondria
reaction-center complex
ribose
Which of the following is NOT a reactant of the calvin cycle?
ATP
NADPH
Carbon dioxide
Water
Carbon has been fixed when
it has been converted from an inorganic form to an organic form
it has been converted from an organic form to an inorganic form
goes from a 5 carbon molecule to a 3 carbon molecule
ADP is converted to ATP
The rubisco enzyme and RuBP intermediate are used to
stabilize the 6-carbon molecule
produce sugar
fix carbon from carbon dioxide
produce NADP+
Chlorophyll absorbs ________ and _______ light, and reflects _________ light.
blue, red, green
green, yellow, blue
green, yellow, red
green, yellow, green
Select all that apply when ADP becomes ATP
energy is absorbed
energy is released
oxidative phosphorylation
phosphate is added
phosphate is removed
Select all that apply when ATP becomes ADP
energy is absorbed
energy is released
oxidative phosphorylation
phosphate is added
phosphate is removed
___________ is when oxygen serves as the ultimate hydrogen acceptor and ~36 ATP are produced.
Aerobic respiration
Anaerobic electron transport
Fermentation
___________ is when inorganic compound other than oxygen serves as the ultimate hydrogen acceptor and 4-26 ATP are produced.
Aerobic respiration
Anaerobic electron transport
Fermentation
___________ is when organic compound other than oxygen serves as the ultimate hydrogen acceptor and 2 ATP are produced.
Aerobic respiration
Anaerobic electron transport
Fermentation
Which of the following are electron carrier molecules?
NADP
NADPH
NADH
NAD+
All of the above except NAD+
Where does glycolysis happen?
Cytoplasm
Inside the mitochondria
Mitochondrial membrane
Where does ETS happen?
Cytoplasm
Inside the mitochondria
Mitochondrial membrane
Where does the Kreb cycle happen?
Cytoplasm
Inside the mitochondria
Mitochondrial membrane
How many carbons are in pyruvate?
2
3
4
5
6
How many carbons are in acetyl co-enzyme A?
2
3
4
5
6
How many carbons are in citric acid?
2
3
4
5
6
At which stage in respiration is there two phases: energy investment and energy payoff?
Glycolysis
Transition
Kreb Cycle
Electron Transport System
Which stage in respiration has the main purpose of making electron carrier molecules?
Glycolysis
Transition
Kreb Cycle
Electron Transport System
Which stage in respiration doesn't make any ATP?
Glycolysis
Transition
Kreb Cycle
Electron Transport System
Which stage in respiration makes the most ATP?
Glycolysis
Transition
Kreb Cycle
Electron Transport System
Which is not a product of the transition reaction in cellular respiration?
Carbon dioxide
NAD+
NADH
Acetyl CoA
Which process uses an organic intermediate as the final hydrogen acceptor?
Aerobic respiration
Anaerobic electron transport
Fermentation
Which process uses an oxygen as the final hydrogen acceptor?
Aerobic respiration
Anaerobic electron transport
Fermentation
Which process uses an inorganic intermediate as the final hydrogen acceptor?
Aerobic respiration
Anaerobic electron transport
Fermentation
Where does the most photosynthesis happen within the plant?
Roots
Stem
Flower
Leaves
Select the two parts of oxidative phosphorylation.
Energy input
Energy output
Electron transport system
Chemiosmosis
What is embedded in the mitochondrial membrane and is part of the electron transport system?
Chloroplast
Cytochromes
Thylakoid
Photosystems
