Download socrative photosynthesis - Manhasset Public Schools

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SOCRATIVE
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RESPIRATION
1. Base your answer to the following question on
the choices below.
9. In the light reaction, NADP is reduced by
A) ATPase
C) H+
E) light energy
(A) Glycolysis
(B) Krebs Cycle (Citric Acid Cycle)
(C) Calvin Cycle (light independent
reactions of photosynthesis)
(D) Light dependent reactions of
photosynthesis
(E) Oxidative phosphorylation
10. Which of the following is produced in the light reaction?
A) H2O
2. The function of the electron transport proteins in the thylakoid
membranes is to
A)
B)
C)
D)
prepare oxygen for eventual incorporation into glucose
produce of NADPH by substrate-level phosphorylation
produce of ADP by chemiosmosis
pump hydrogen ions into the inner cristae space for later
generation of ATP by chemiosmosis
E) pump hydrogen ions into the thylakoid space for later generation
of ATP by chemiosmosis
3. Which of the following compounds is NOT found in the Calvin cycle?
B) NADPH
D) Rubisco
B) ATP and NADPH
D) Sugar and O2
5. Which materials are utilized during the Calvin cycle in order to reduce
fixed carbon to carbohydrate?
A) Sunlight
C) O2 and CH2O
E) NADP+ and CO2
C) Glucose
D) NADP
E) O2
A) oxygen is released as a by-product of the redox reactions
B) chlorophyll pigments absorb green light
C) the majority of chemical reactions take place in the thylakoid
disks, which are located in the ribosome
D) RuBP combines with carbon dioxide to make a six-carbon
molecule
E) PGAL diffuses out of the chloroplast and produces substances
such as sucrose and starch
12. Chemiosmosis in photosynthesis occurs
A)
B)
C)
D)
E)
across the chloroplast membrane
across the plasma membrane
across the thylakoid membrane
within the grana only
within the stroma only
13. Maple trees and tulips are classified as autotrophs because they both
4. During photosynthesis, energized photosystems embedded in the
thylakoid membranes of chloroplasts produce which of the following?
A) ATP and NAD+
C) ADP and H2O
E) H2O and ATP
B) CO2
11. During photolysis, the light-dependent reaction of photosynthesis,
Process in which water molecules are decomposed in
oxidation-reduction reactions
A) ATP
C) Oxaloacetic acid
E) RuBP
B) CO2
D) O2
B) NADPH and ADP
D) Electrons and ATP
A) produce gametes by the process of mitosis
B) produce carbon dioxide and water as metabolic wastes
C) are able to obtain complex organic materials from the
environment
D) are able to synthesize organic molecules from inorganic raw
materials
14. Photosynthesis transforms molecules of water and carbon dioxide into
molecules of
A) glucose and oxygen
C) polypeptide and oxygen
B) glucose and nitrogen
D) polypeptide and nitrogen
15. The chart below lists substances involved in the process of
photosynthesis.
6. The proton gradient created across the thylakoid membrane depends
greatly on which of the following as its source of power?
A) Oxygen
B) Light
C) NADPH
D) ATP
E) CO2
7. When the stomata are closed at night,
A) carbon dioxide does not enter the leaf and water vapor does not
leave the leaf.
B) photosynthesis occurs and the leaf conserves water.
C) gas exchange and water loss occurs.
D) the guard cells surrounding the stomata are turgid.
E) carbon dioxide enters the leaf and water leaves the leaf.
8. The amount of dissolved oxygen in water depends on all of the
following EXCEPT
A) Temperature
C) Respiration rate
E) Photosynthesis rate
B) Time of day
D) Salinity
Which statement best describes how these substances interact in
photosynthesis?
A)
B)
C)
D)
A and B combine to produce C and D.
B and C combine to produce A and D.
C and D combine to produce A and B.
A and C combine to produce B and D.
16. An enzyme known as rubisco enables plants use large amounts of
carbon dioxide. This enzyme is most likely active in the
A) nucleus
C) mitochondria
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B) vacuoles
D) chloroplasts
SOCRATIVE
17. A biological process that occurs in plants is represented below.
Which row in the chart below identifies the lettered substances in this process?
A) (1)
B) (2)
C) (3)
18. The diagram below represents part of a life process in a leaf
chloroplast.
D) (4)
21. An experimental setup is shown below.
Which hypothesis would most likely be tested using this setup?
If the process illustrated in the diagram is interrupted by a chemical
at point X, there would be an immediate effect on the release of
A) chlorophyll
C) carbon dioxide
B) nitrogen
D) oxygen
19. During the process of photosynthesis, energy from the Sun is
converted into
A)
B)
C)
D)
chemical energy in the bonds of inorganic molecules
chemical energy in the bonds of organic molecules
enzymes used to produce inorganic molecules
enzymes used to produce organic molecules
20. The synthesis of carbohydrates occurs in the stroma of chloroplasts.
This process uses energy supplied by
A) ATP
B) CO2
C) PGAL
D) O2
A)
B)
C)
D)
Light is needed for the process of reproduction.
Glucose is not synthesized by plants in the dark.
Protein synthesis takes place in leaves.
Plants need fertilizers for proper growth.
Base your answers to questions 22 through 24 on the choices below.
(A) Stroma
(B) Grana
(C) Photolysis
(D) Chlorophyll a
(E) Rubisco
22. Catalyzes a reaction in which CO2 and a 5-carbon molecule combine to
make an unstable 6-carbon molecule
23. Structures that look like stacks of coins
24. Contains enzymes of the carbon-fixing reactions
25. Which process usually uses carbon dioxide molecules?
A) cellular respiration
C) active transport
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B) asexual reproduction
D) autotrophic nutrition
SOCRATIVE
26. Which phrase, if placed in box X, would correctly complete the flowchart shown below?
A) Increased use of starch in root cells
C) Decreased ATP in root cells
B) Increased concentration of glucose in leaf cells
D) Decreased concentration of oxygen in leaf cells
27. In the setup shown below, which color light will cause the plant to
produce the smallest number of gas bubbles?
30. The chart below contains both autotrophic and heterotrophic
organisms.
Organisms that carry out only heterotrophic nutrition are found in
A) row A, only
C) rows A and B
B) row B, only
D) rows A and C
31. Which statement best describes the starch, a type of carbohydrate,
content of two leaves taken from the same plant shown in the chart
below?
A) red
B) orange
C) blue
D) green
28. The diagram below which represents a cross section of a leaf of a
green plant, showing an opening (stomate) in the lower surface.
A)
B)
C)
D)
Neither leaf contains starch.
Both leaves contain the same amount of starch.
Leaf A contains more starch than leaf B.
Leaf B contains more starch than leaf A.
32. In the transfer of energy from the Sun to ecosystems, which
molecule is one of the first to store this energy?
A) protein
B) fat
C) DNA
D) glucose
33. Most of the oxygen gas present in the atmosphere is produced as a
result of
A) photochemical reactions
C) dehydration synthesis
B) cellular respiration
D) alcoholic fermentation
34. In the photosynthetic reaction, which event normally occurs before
the other three?
A stomate in the lower surface of the leaf has a function most
similar to the function of which cell structure?
A) cell membrane
C) ribosome
A) oxygen release
C) PGAL synthesis
B) water absorption
D) glucose formation
35. Which process is represented by the arrow in the diagram below?
B) vacuole
D) nucleus
29. Autotrophs differ from heterotrophs in that only autotrophs
A)
B)
C)
D)
require carbon dioxide for cellular respiration
release oxygen as a product of cellular respiration
synthesize nutrients using carbon dioxide and water
break down sugars to assemble other molecules
A) fermentation
C) oxidation of glucose
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B) photosynthesis
D) hydrolysis of nutrients
SOCRATIVE
36. Base your answer to the following question on the information and graph below and on your knowledge of biology.
A student conducts an experiment to determine how the amount of light affects the rate of oxygen production in a plant.
The graph represents the rate of oxygen produced for one trial, X, in the experiment. By the end of the experiment, the plant
had not reached maximum oxygen production.
The diagram above represents a cell from the plant being used in the study. Draw an arrow to a cell structure directly responsible
for oxygen production in this cell. The tip of the arrow must touch the cell structure.
Base your answers to questions 37 through 39 on the diagram below. The diagram represents plant photosynthetic activities taking
place in a "food factory."
37. Which substance is most likely represented by letter B?
A) RNA
B) glucose
C) alcohol
D) auxin
C) methane
D) carbon dioxide
38. Which gas is represented by letter A?
A) oxygen
B) nitrogen
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SOCRATIVE
39. The chemical synthesis area most likely contains
A) enzymes necessary for fermentation
C) enzymes necessary for carbon-fixation reactions
B) structural components known as grana
D) structural components known as mitochondria
Base your answers to questions 40 and 41 on the diagram below, which is a concept map that shows the relationship between
photosynthesis and respiration, and on your knowledge of biology.
40. Which molecule belongs in area Y?
A) water
B) oxygen
C) glucose
D) hydrogen
C) water
D) oxygen
41. Which molecule belongs in area X?
A) lactic acid
B) carbon dioxide
Base your answers to questions 42 and 43 on the diagram below, which represents some metabolic activities in a chloroplast, and on
your knowledge of biology.
42. Which substance acts as an immediate energy source for the reactions that occur in the part of the diagram labeled B?
A) O2
B) CO2
C) PGAL
D) ATP
43. Which substance diffuses in the direction of arrow 1 after it is formed in the structure represented in area A?
A) carbon dioxide
B) glucose
C) oxygen
D) starch
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SOCRATIVE
44. The cells of some organisms contain both chloroplasts and mitochondria. Which statement describes what would happen in these
cells if they were moved from a light environment to a dark one?
A)
B)
C)
D)
The amount of oxygen present would decrease and the amount of carbon dioxide would increase.
The amount of glucose present would increase and ATP would no longer be available.
The amount of carbon dioxide present would decrease and ATP would continue to be synthesized.
The amount of oxygen present would increase and the amount of glucose available would decrease.
45. Organisms generally referred to as plants are NOT
A) parasitic
C) holophytic
E) heterotrophic
B) holotrophic
D) autotrophic
46. Where do CAM plants store the organic acids they make during the
night?
A)
B)
C)
D)
E)
50. The light independent reaction is part of
A)
B)
C)
D)
E)
cyclic phosphorylation
noncyclic photophosphorylation
oxidative phosphorylation
both a and b
none of the above
51. All of the following photosynthetic processes must occur during the
day EXCEPT
The stroma of the chloroplasts.
The vascular bundles of the stem.
The vacuoles of mesophyll cells.
The cytosol of the guard cells.
The aquaporins.
A) chemiosmosis
C) magnesium excitation
E) photolysis
Base your answers to questions 47 through 49 on the image below.
B) hydrogenation
D) PGAL synthesis
52. Photolysis in photosynthesis
A)
B)
C)
D)
E)
splits oxygen gas
synthesizes oxygen gas
splits water
synthesizes water
splits light with magnesium
53. Base your answer to the following question on the diagram below.
47. The organic compound exported from the Calvin cycle is
A) carbon dioxide
C) NADP
E) glycerin
Photosynthesis in both C3 and C4 plants occurs in
B) G3P
D) sucrose
48. If this plant is undergoing photorespiration, the Calvin cycle will
release
A) oxygen
C) sucrose
E) water
B) ATP
D) carbon dioxide
49. During photosynthesis, letter X marks the spot for which of the
following processes?
A)
B)
C)
D)
E)
Calvin cycle, glycolysis, and ATP synthesis
Calvin cycle, electron transport chain, and photosystem I
Photophosphorylation, photosystem I, and carbon fixation
Carbon fixation, electron transport chain, and ATP synthesis
Photosystem II, electron transport chain, and photosystem I
A) A only
C) C only
E) A, B and C
B) B only
D) B and C only
54. The gas needed for photosynthesis is
A)
B)
C)
D)
E)
CO2 obtained by diffusion through the upper epidermis
CO2 obtained by diffusion regulated by guard cells
H2O obtained by osmosis through veins
O2 obtained by diffusion through veins
O2 obtained by diffusion regulated by guard cells
55. Cyclic photophosphorylation takes place during
A) aerobic respiration
C) carbon fixation
E) the light reactions
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B) anaerobic respiration
D) photolysis
SOCRATIVE
56. In an experiment a drop of leaf extract containing five components
was placed near the bottom of a chromatography paper. Which of
the following statements is NOT true?
A) In the next step of the experiment the paper should be placed
in a solvent which moves up the paper by capillary action.
B) As the solvent touches the extract, each component within the
extract moves at a different rate.
C) In the end, five spots should appear on the paper.
D) Pigments move at different rates according to their ability to
dissolve in the solvent.
E) The pigment that dissolves the best moves up the paper the
slowest.
57. Four leaf pigments are mixed together during a laboratory
experiment. What method would you use to separate these
components?
A) Gel electrophoresis
C) Respirometer
E) Plasmids
B) Paper chromatography
D) Sphygmomanometer
63. Which of the following are reactants in photosynthesis?
A)
B)
C)
D)
E)
Glucose
Oxygen
Carbon dioxide and water
Carbon dioxide and glucose
Nitrogen
64. The enzyme RuBP (RuDP) carboxylase helps initiate which of the
following processes?
A)
B)
C)
D)
E)
The Calvin cycle in C3 plants
Photolysis in C3 plants
The ammonification stage of the nitrogen cycle
The denitrification stage of the nitrogen cycle
The Kreb's cycle
65. Chlorophyll absorbs which of the following wavelengths of light least
efficiently?
A) Green
B) Blue
58. How are cellular respiration and photosynthesis related in plants?
A) Both respiration and photosynthesis use the same starting
materials.
B) Both respiration and photosynthesis have the same product.
C) The products of photosynthesis are the starting materials for
respiration, and vice versa.
D) They occur in the same organelles.
E) They are not related.
59. Base your answer to the following question on the 5 lettered headings
listed below. Select the single heading that most directly applies to
the subsequent statement. Each heading may be used once, more
than once, or not at all within its group.
(A) C3
(B) C4
(C) CAM
(D) Photosystem I
(E) Photosystem II
Uses the Calvin Cycle for the initial steps that incorporate carbon
dioxide into 4-C compounds. The first stable intermediate is a 3-C
compound.
60. ATP synthase in the inner mitochondrial and chloroplast membranes is
a
A) nucleic acid
C) glycocalyx
E) phospholipid
B) protein
D) triglyceride
61. The process of fixing carbon dioxide into carbohydrates occurs in the
A)
B)
C)
D)
E)
carbon photophosphorylation
glycolysis
light dependent process
light independent process
synthesis of ATP
62. Which is the main photosynthetic tissue of plants?
A) mesophyll
C) Cuticle
E) Xylem
B) Pericycle
D) Stem
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C) Violet
D) Red
E) Orange
SOCRATIVE
66. Base your answer to the following question on the diagrams of organic molecules below.
This molecule is a product of photosynthesis.
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Answer Key
Respiration Quest
1.
D
39.
C
2.
E
40.
C
3.
C
41.
D
4.
B
42.
D
5.
D
43.
C
6.
B
44.
A
7.
A
45.
E
8.
B
46.
A
9.
E
47.
B
10.
E
48.
D
11.
A
49.
E
12.
C
50.
E
13.
D
51.
D
14.
A
52.
C
15.
C
53.
A
16.
D
54.
B
17.
B
55.
E
18.
D
56.
E
19.
B
57.
B
20.
A
58.
C
21.
B
59.
A
22.
E
60.
B
23.
B
61.
D
24.
A
62.
A
63.
C
64.
A
65.
A
25.
D
26.
B
27.
D
28.
A
29.
C
30.
A
31.
D
32.
D
33.
A
34.
B
35.
B
36.
37.
B
38.
D
66.
E