Chapters 8 and 9 Review Clash of Classes 2014 2015.notebook
Photosynthesis and Cellular Respiration
December 11, 2014
1 Photosynthesis is a chemical reaction that occurs in organelles called...
A chloroplasts
B mitochondrion
C lysosomes
Grade: «grade»
Subject:Biology
Date:«date»
D cytoplasm
Dec 10­10:59 AM
2 Photosynthesis transforms _____ energy into _____ energy. Dec 10­2:50 PM
3 The reactants of photosynthesis are ______ and _____
A carbon dioxide: oxygen gas
A light: ATP
B light: oxygen gas
B light: high­energy sugars
C carbon dioxide: water
C ATP: high­energy sugars
D water: glucose
D high­energy sugars: ATP
Dec 10­2:51 PM
4 The products of photosynthesis are ______ and _____
Dec 10­2:54 PM
5 The purpose of photosynthesis is to A oxygen: high­energy sugars
A remove oxygen from the plant
B oxygen: ATP
B remove water from the plant
C ATP: NADPH
C create ATP
D NADPH: high­energy sugars
D create high­energy sugars (glucose)
Dec 10­2:55 PM
Dec 10­2:56 PM
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Chapters 8 and 9 Review Clash of Classes 2014 2015.notebook
6 Where does carbon dioxide come from for photosynthesis to occur?
December 11, 2014
7 Cellular respiration is a chemical reaction that occurs in organelles called A ground
A chloroplasts
B atmosphere
B mitochondrion
C vitamins
C lysosomes
D chemical reactions
D cell membrane
Dec 10­2:57 PM
8 Cell respiration transforms ____ energy into _____ energy. Dec 10­2:58 PM
9 The reactants of cellular respiration are _____ and ______
A light: ATP
A oxygen gas: ATP
B light: high­energy sugar
B high­energy sugar: carbon dioxide
C ATP: high­energy sugar
C oxygen gas: high­energy sugar
D high­energy sugar: ATP
D water: ATP
Dec 10­2:59 PM
10 The products of cellular respiration are _____ and _____
Dec 10­3:00 PM
11 Carbon in the form of _____ becomes CO2 released back to the atmosphere in cellular respiration.
A carbon dioxide: ATP
A proteins
B ATP: oxygen gas
B carbohydrates
C high­energy sugars: ATP
C lipids
D water: oxygen gas
D nucleic acids
Dec 10­3:07 PM
Dec 10­3:09 PM
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Chapters 8 and 9 Review Clash of Classes 2014 2015.notebook
12 The purpose of cellular respiration is...
December 11, 2014
13 Organisms, such as plants, that make their own food are called
A to remove water
A autotrophs
B to remove CO2 gas
B heterotrophs
C to create high­energy sugars
C thylakoids
D to create ATP
D pigments
Dec 10­3:09 PM
14 Organisms that cannot make their own food and must obtain energy from the foods they eat are called
Dec 10­3:11 PM
15 What are the three parts of an ATP molecule?
A adenine, thyaloids, stroma
A autotrophs
B stroma, grana, chlorophyll
B heterotrophs
C adenine, ribose, phosphate groups
C thylakoids
D NADH, NADPH, and FADH2
D pigements
Dec 10­3:11 PM
16 Energy is released from ATP when
Dec 10­3:12 PM
17 Which of the following is NOT a true statement about ATP?
A a phosphate group is added
A ATP consists of ribose, adenine, and phosphate
B adenine bonds to ribose
B ADP forms when ATP releases energy
C ATP is exposed to sunlight
D a phosphate group is removed
C ATP provides energy for the mechanical functions of cells
D Used ATP is discarded by the cell as waste
Dec 10­3:13 PM
Dec 10­3:14 PM
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Chapters 8 and 9 Review Clash of Classes 2014 2015.notebook
18 How many phosphate groups does ADP have?
19 How many phosphate groups does ATP have?
A 0
A 0
B 1
B 1
C 2
C 2
D 3
D 3
Dec 10­3:14 PM
20 A student is collecting the gas given off from a plant in bright sunlight at a temperatuer of 27 degrees C. The gas being collected is probably
December 11, 2014
Dec 10­3:14 PM
21 Photosynthesis uses sunlight to convert water and carbon dioxide into
A oxygen
A oxygen
B high­energy sugars and starches
B carbon dioxide
C ATP and oxygen
C ATP
D oxygen and high­energy sugars and starches
D vaporized water
Dec 10­3:16 PM
22 In the overall equation for photosynthesis, six molecules of carbon dioxide result in six molecules of Dec 10­3:17 PM
23 Plants gather the sun's energy with light­absorbing molecules called
A glucose
A pigments
B water
B thylakoids
C oxygen
C chloroplasts
D ATP
D glucose
Dec 10­3:18 PM
Dec 10­3:19 PM
4
Chapters 8 and 9 Review Clash of Classes 2014 2015.notebook
24 Plants take in the sun's energy by absorbing
December 11, 2014
25 Most plants appear green because chlorophyll
A high­energy sugars
A does not absorb green light
B chlorophyll a
B reflects violet light
C chlorophyll b
C absorbs green light
D sunlight
D none of the above
Dec 10­3:20 PM
Dec 10­3:20 PM
26 Which region of the visible spectrum is best absorbed by chlorophyll? 27 A granum is a A stack of chloroplasts
A blue
B stack of thylakoids
B violet
C membrane enclosing a thylakoid
C green
D phosoynthetic pigment molecule
D orange
Dec 10­3:21 PM
28 The stroma is the region outside the Dec 10­3:22 PM
29 Where in the chloroplast is chlorophyll found?
A thylakoids
A in the stroma
B chloroplasts
B in the thylakoid
C plant cells
C in the stroma membrane
D none of the above
D in the cell wall
Dec 10­3:22 PM
Dec 10­3:23 PM
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Chapters 8 and 9 Review Clash of Classes 2014 2015.notebook
30 Where do the light­dependent reactions take place?
December 11, 2014
31 What are the products of the light­dependent reactions?
A in the stroma
A oxygen gas
B in the mitochondria
B ATP
C within the thylakoid membrane
C NADPH
D only in chlorophyll molecules
D all of the above
Dec 10­3:23 PM
32 Which of the following is inside the thylakoid membrane?
Dec 10­3:24 PM
33 Which pathway represents the flow of electrons during photosynthesis?
A electron transport chain
A H20 to photosystem I to photosystem II
B photosystem I
B oxygen gas to ADP to Calvin cycle
C ATP synthase
C Photosystem I to Calvin cycle to NADPH
D all of the above
D H2O to NADPH to Calvin cycle
Dec 10­3:25 PM
34 The Calvin cycle takes place in the Dec 10­3:26 PM
35 What is a product of the Calvin cycle?
A stroma
A oxygen gas
B photosystems
B ATP
C thylakoid membranes
C high­energy sugars
D chlorophyll molecules
D carbon dioxide gas
Dec 10­3:27 PM
Dec 10­3:28 PM
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Chapters 8 and 9 Review Clash of Classes 2014 2015.notebook
36 How does the Calvin cycle differ from the light­dependent reactions?
December 11, 2014
37 If CO2 is completely removed from a plant's environment, what would you expect to happen to the plant's production of high­energy sugars?
A It takes place in the stroma.
A More sugars will be produced
B It takes place in chloroplasts.
B No sugars will be produced
C It requires light.
D It takes place in the thylakoid.
C The same number of sugars will be produced but without carbon dioxide
D Carbon dioxide does not affect the production of high­energy sugars in plants
Dec 10­3:29 PM
38 Which of the following does not affect the rate of photosynthesis?
Dec 10­3:30 PM
39 ADP is one of the principal chemical compounds that living things use to store energy. A water
True B temperature
False C sugars already present
D light intensity
Dec 10­3:31 PM
40 If a plant and a burning candle are placed under a bell jar, the candle will burn because the plant gives off carbon dioxide.
True False Dec 10­3:32 PM
Photosynthesis and Cellular Respiration 2
Grade: «grade»
Subject:Biology
Date:«date»
Dec 10­3:33 PM
Dec 10­3:33 PM
7
Chapters 8 and 9 Review Clash of Classes 2014 2015.notebook
1 Which of the following is NOT a stage of cellular respiration?
2 Which of the following is released during cellular respiration?
A fermentation
A oxygen
B electron transport chain
B air
C glycolysis
C energy
D Krebs cycle
D lactic acid
Dec 10­3:34 PM
3 Cellular respiration uses one molecule of glucose to produce
December 11, 2014
Dec 10­3:36 PM
4 Cellular respiration releases energy by breaking down
A food molecules
A 2 ATP molecules B ATP
B 18 ATP molecules
C carbon dioxide
C 34 ATP molecules
D water
D 36 ATP molecules
Dec 10­3:36 PM
5 What are the reactants in the equation for cellular respiration?
Dec 10­3:37 PM
6 Which of these processes takes place in the cytoplasm of the cell?
A oxygen and lactic acid
A glycolysis
B carbon dioxide and water
B electron transport
C glucose and oxygen
C Krebs cycle
D water and glucose
D all of the above
Dec 10­3:39 PM
Dec 10­3:39 PM
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Chapters 8 and 9 Review Clash of Classes 2014 2015.notebook
December 11, 2014
7 Which of these is a product of cellular respiration?
8 Glycolysis provides a cell with a net gain of A oxygen
A 2 ATP molecules
B water
B 4 ATP molecules
C glucose
C 18 ATP molecules
D all of the above
D 36 ATP molecules
Dec 10­3:39 PM
Dec 10­3:40 PM
10 Glycolysis requires
9 The starting molecule for glycolysis is
A an energy input
A ADP
B oxygen
B pyruvic acid
C hours to produce many ATP molecules
C citric acid
D NADP+
D glucose
Dec 10­3:40 PM
11 Which of the following is NOT a product of glycolysis?
Dec 10­3:41 PM
12 Which of the following acts as an electron carrier in cellular respiration?
A NADH
A NAD+
B pyruvic acid
B pyruvic acid
C ATP
C ADP
D glucose
D ATP
Dec 10­3:41 PM
Dec 10­3:42 PM
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Chapters 8 and 9 Review Clash of Classes 2014 2015.notebook
13 Lactic acid fermentation occurs in
December 11, 2014
14 The two main types of fermentation are called
A bread dough
A alcoholic and aerobic
B any environment containing oxygen
B aerobic and anaerobic
C muscle cells
C alcoholic and lactic acid
D mitochondria
D lactic acid and anaerobic
Dec 10­3:42 PM
15 One cause of muscle soreness is
A alcoholic fermentation
Dec 10­3:43 PM
16 Milk is converted to yogurt under certain conditions when the microorganisms in the milk produce acid. Which of these processes would you expect to be key in the production of yogurt?
B glycolysis
C lactic acid fermentation
A the Krebs cycle
B photosynthesis
D Krebs cycle
C alcoholic fermentation
D lactic acid fermentation
Dec 10­3:43 PM
17 During lactic acid fermentation,
A NAD+ is regenerated, allowing glycolysis to continue
Dec 10­3:45 PM
18 The conversion of pyruvic acid into lactic acid requires
A alcohol
B oxygen
B glucose is split into three pyruvic acid molecules
C ATP
C oxygen is required
D NADH
D 3 ATP molecules are produced
Dec 10­3:45 PM
Dec 10­3:46 PM
10
Chapters 8 and 9 Review Clash of Classes 2014 2015.notebook
19 In the presence of oxygen, glycolysis is followed by December 11, 2014
20 An aerobic process is one that A lactic acid fermentation
A requires water
B alcoholic fermentation
B does not require water
C electron transport chain
C requires oxygen
D the Krebs cycle
D does not require oxygen
Dec 10­3:46 PM
21 An anaerobic process is one that
Dec 10­3:47 PM
22 Which organism is NOT likely to carry out cellular respiration?
A requires water
A bush
B does not require water
B mushroom
C requires oxygen
C anaerobic bacterium
D does not require oxygen
D lion
Dec 10­3:47 PM
23 The starting molecule for the Krebs cycle is
Dec 10­3:48 PM
24 The Krebs cycle does not occur if
A glucose
A oxygen is present
B NADH
B fermentation occurs
C pyruvic acid
C glycolysis occurs
D high­energy sugar
D carbon dioxide is present
Dec 10­3:49 PM
Dec 10­3:49 PM
11
Chapters 8 and 9 Review Clash of Classes 2014 2015.notebook
25 The Krebs cycle produces
December 11, 2014
26 The Krebs cycle starts with
A oxygen
A lactic acid and yields carbon dioxide
B lactic acid
B glucose and yields 32 ATPs
C electron carriers
C pyruvic acid and yields lactic acid or alcohol
D glucose
D pyruvic acid and yields carbon dioxide
Dec 10­3:49 PM
27 The electron transport chain can be found in Dec 10­3:50 PM
28 Which of the following passes high­energy electrons into the electron transport chain?
A mitochondria
A NADH and FADH2
B chloroplasts
B ATP and ADP
C cell membrane
C citric acid
D cytoplasm
D acetyl­CoA
Dec 10­3:51 PM
Dec 10­3:51 PM
29 Each pair of high­energy electrons that moves down the electron transport chain provides enough energy to 30 The energy of the elctrons passing along the electron transport chain is used to make
A transport water molecules across the membrane
A lactic acid
B convert 3 ADP molecules into 3 ATP molecules
B high­energy sugars
C convert carbon dioxide into water molecules
C alcohol
D break glucose into pyruvic acid
D ATP
Dec 10­3:52 PM
Dec 10­3:53 PM
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Chapters 8 and 9 Review Clash of Classes 2014 2015.notebook
31 When the body needs to exercise for longer than 90 seconds, it generates ATP by carrying out
December 11, 2014
32 All of the following are sources of energy during exercise EXCEPT
A lactic acid fermentation
A stored ATP
B alcoholic fermentation
B alcoholic fermentation
C cellular respiration
C lactic acid fermentation
D glycolysis
D cellular respiration
Dec 10­3:54 PM
Dec 10­3:55 PM
33 How are cellular respiration and photosynthesis almost opposite processes?
34 Plants cannot release energy from glucose using
A glycolysis
A Photosynthesis releases energy, and cellular respiration stores energy.
B Photosynthesis removes carbon dioxide from the atmosphere, and cellular respiration puts it back.
B photosynthesis
C the Krebs cycle
D reactants from fermentation
C Photosynthesis removes oxygen from the atmosphere, and cellular respiration puts it back.
D all of the above
Dec 10­3:56 PM
Dec 10­3:56 PM
35 The products of photosynthesis are the
A products of cellular respiration
36 Which of the following is the correct sequence of events in cellular respiration?
B reactants of cellular respiration
A glycolysis to fermentation to Krebs cycle
C products of glycolysis
B Krebs cycle to electron transport to glycolysis
D reactants of fermentation
C glycolysis to Krebs cycle to electron transport
D Krebs cycle to glycolysis to electron transport
Dec 10­3:57 PM
Dec 10­3:35 PM
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