Share Chapter 9 Photosynthesis Review
Save to Folder
Which of the following is used by cells to store and release the energy needed to power cellular processes?
ATP
DNA
RNA
NADP+
Plants use the green pigment chlorophyll to __________________.
change light energy to heat energy
store sunlight
absorb sunlight
reflect sunlight
High-energy electrons are transported from chlorophyll to other molecules in the chloroplast by _______________________.
electron carriers such as NADP+
pigments such as carotene
the thylakoid membranes
the protein ATP synthase
The clusters of chlorophyll and proteins that absorb sunlight and generate high-energy electrons in the chloroplasts are called ______________________.
transport chains
synthase proteins
carrier proteins
photosystems
The light-independent reactions of photosynthesis are also known as the ___________________.
Calvin cycle
sugar cycle
ATP cycle
carbon cycle
The light-dependent reactions of photosynthesis occurs in the _____________ of the chloroplast.
all of the above
cytoplasm
stroma
thylakoid membranes
One of the products of photosynthesis is _______________.
light energy
oxygen
water
carbon dioxide
_______________ are organisms that make their own food.
Autotrophs
Herbivores
Heterotrophs
Omnivores
Which of the following organisms would be an example of a photosynthetic organism?
E. Coli
tigers
amoeba
Crab grass
Which of the following would be a reactant in the overall equation of photosynthesis?
Glucose
all of the above
Water
Oxygen
In order for the Calvin cycle to occur, ______________________ needs to be present.
Water
Both ATP & NADPH
ATP
NADPH
A chloroplast contains thylakoid stacks, called ___________, that are surrounded by fluid-filled __________.
grana, stroma
chloroplasts, cytoplasm
stroma, grana
none of these
The role of ___________ is to provide matter for making _________ which is the main output for photosynthesis.
carbon dioxide, water
oxygen, sugar
oxygen, water
carbon dioxide, sugar
In the diagram, an arrow leads from the splitting of water, to the two photosystems, and then to NADP+. What process is represented by this arrow?
the cycling of light energy within the photosystems
the movement of electrons along the electron transport chain
the formation of high-energy sugars
the conversion of electrons into sunlight
Which of the following organisms would undergo photosynthesis?
pea plant
all of these
sunflower
tulip
Which of the following gets "fixed" during photosynthesis?
Oxygen
Carbon
Glucose
Hydrogen
