Biology A » Summer 2022 » Credit 2 Quiz

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Question #1
Which of the following is not an organelle of cells?
A.   Nucleus
B.   Chloroplast
C.   Mitochondria
D.   Glucose
Question #2
During photosynthesis, which products are formed?
A.   Carbon dioxide (CO2) and oxygen gas (O2)
B.   Carbon dioxide (CO2) and glucose (C6H12O6)
C.   Glucose (C6H12O6) and oxygen gas (O2)
D.   Water (H2O) and carbon dioxide (CO2)
Question #3
Which of the following is not required during the Calvin Cycle to make glucose?
A.   Carbon dioxide
B.   Sunlight
C.   ATP
D.   All of these are required during the Calvin Cycle
Question #4
In which of the following organelles of a plant cell does photosynthesis take place?
A.   Nucleus
B.   Vacuole
C.   Chloroplast
D.   Mitochondria
Question #5
Which of the following molecules found in chloroplasts absorb energy from visible light?
A.   Chlorophyll
B.   Oxygen
C.   Carbon dioxide
D.   Water
Question #6
Photosynthesis is part of various cycles that help move oxygen and carbon through the environment. What form of carbon do plants remove from the environment?
A.   Glucose
B.   Fossil fuels
C.   Carbon dioxide
D.   Water
Question #7
How many bonds can one atom of carbon make?
A.   3
B.   4
C.   1
D.   2
Question #8
On a leaf, guard cells open a stoma to let in:
A.   Carbon dioxide
B.   Water
C.   Oxygen
D.   Sunlight
Question #9
Which of the following is NOT a stage for a carbon atom in the carbon cycle?
A.   Glucose (C6H12O6) produced during photosynthesis
B.   Ammonia (NH3) in the soil
C.   Carbon dioxide (CO2) gas in the atmosphere
D.   Fossil fuels, which are underground deposits of coal, oil, and natural gas
Question #10
A tree absorbs carbon in the form of carbon dioxide gas (CO2) from the surrounding atmosphere so that it can be used in the process of photosynthesis. What is a possible way that this carbon could be returned back to the surrounding environment?
A.   None of these
B.   The tree sheds leaves that fall to the ground and decompose in the soil. A squirrel eats fruit that is growing from the tree
C.   The tree gives off oxygen gas that is returned back to the atmosphere as a product of photosynthesis A squirrel eats fruit that is growing from the tree
D.   The tree gives off oxygen gas that is returned back to the atmosphere as a product of photosynthesis

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