Are you ready for this AP biology chapter 10 practice test? Advanced Placement Biology (also known as AP Bio) is an Advanced Placement biology course and exam that is offered by the College Board in the United States. For the 2012–2013 school year, the College Board brought a new curriculum with a greater focus on "scientific practices. " So, here is a quiz to test how much you know. Let's see! Best of luck!
Are called photoautotrophs.
Do not exist in nature.
Are called heterotrophs.
Are best classified as decomposers.
Both C and D
Autotrophs
Heterotrophs
Decomposers
B and C
A, B, and C
First proposed by C.B. van Niel of Stanford University.
Confirmed by experiments using oxygen-18 (18O).
Made following the discovery of photorespiration because of rubisco's sensitivity to oxygen.
A and B
A, B, and C
PGA.
PGAL.
Glucose.
RuBP.
O2.
CO2 and glucose
H2O and O2
ADP, Pi, and NADP+
Electrons and H+
ATP and NADPH
To produce energy-rich glucose from carbon dioxide and water
To produce ATP and NADPH
To produce NADPH used in respiration
To convert light energy to the chemical energy of PGAL
To use ATP to make glucose
Oxygen and carbon dioxide
Carbon dioxide and RuBP
Water and carbon
Electrons and photons
ATP and NADPH
Stroma of the chloroplast
Thylakoid membrane
Cytoplasm surrounding the chloroplast
Chlorophyll molecule
Outer membrane of the chloroplast
Red and yellow
Blue and violet
Green and yellow
Blue, green, and red
Green, blue, and violet
Force electrons closer to the nucleus.
Excite electrons.
Split a water molecule into hydrogen and oxygen.
B and C only.
A, B, and C.
Green and yellow wavelengths inhibit the absorption of red and blue wavelengths.
Bright sunlight destroys photosynthetic pigments.
Oxygen given off during photosynthesis interferes with the absorption of light.
Other pigments absorb light in addition to chlorophyll a.
Aerobic bacteria take up oxygen which changes the measurement of the rate of photosynthesis.
420 mm
475 mm
575 mm
625 mm
730 mm
Split water and release oxygen to the reaction-center chlorophyll
Harvest photons and transfer light energy to the reaction-center chlorophyll
Synthesize ATP from ADP and Pi
Transfer electrons to ferredoxin and then NADPH
Concentrate photons within the stroma
There are 700 chlorophyll molecules in the center.
This pigment is best at absorbing light with a wavelength of 700 nm.
There are 700 photosystem I components to each chloroplast.
It absorbs 700 photons per microsecond.
The plastoquinone reflects light with a wavelength of 700 nm.
Oxygen is produced.
NADP+ is reduced to NADPH.
Carbon dioxide is incorporated into PGA.
ADP is phosphorylated to yield ATP.
Light is absorbed and funneled to reaction-center chlorophyll a.
The splitting of water molecules provides a source of electrons.
Chlorophyll (and other pigments) absorb light energy, which excites electrons.
ATP is generated by photophosphorylation.
Only A and C are true.
A, B, and C are true.
Extraction of hydrogen electrons from the splitting of water.
Release of oxygen.
Harvesting of light energy by chlorophyll.
NADP+ reductase.
P680 reaction-center chlorophyll.
Harvesting of light energy by chlorophyll.
Receiving electrons from plastocyanin.
P700 reaction-center chlorophyll.
Extraction of hydrogen electrons from the splitting of water.
Passing electrons to ferredoxin.
To determine if they have thylakoids in the chloroplasts.
To test for liberation of O2 in the light.
To test for CO2 fixation in the dark.
To do experiments to generate an action spectrum.
To test for production of either sucrose or starch.
Heat and fluorescence
ATP and P700
ATP and NADPH
ADP and NADP
P700 and P680
ATP
NADPH
Glucose
A and B
A, B, and C
Photosystem II
Photosystem I
Cyclic electron flow
Noncyclic electron flow
Chlorophyll
The splitting of water
The absorption of light energy by chlorophyll
The flow of electrons from photosystem II to photosystem I
The synthesis of ATP
The reduction of NADP+
Establishment of a proton gradient
Diffusion of electrons through the thylakoid membrane
Reduction of water to produce ATP energy
Movement of water by osmosis into the thylakoid space from the stroma
Formation of glucose, using carbon dioxide, NADPH, and ATP
The isolated chloroplasts will make ATP.
The Calvin cycle will be activated.
Cyclic photophosphorylation will occur.
Only A and B will occur.
A, B, and C will occur.
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Here's an interesting quiz for you.