Question 1
Question
The cells which control stomata by opening and closing due to water pressure are called
Answer
-
guard cells
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cuticle cells
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palisade cells
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spongy cells
Question 2
Question
Plant's change the [blank_start]sun's energy[blank_end] into food energy.
Question 3
Question
Carbon dioxide and oxygen move through the tiny openings on the bottom of the leaf called the [blank_start]stomata[blank_end].
Answer
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tomata
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palisade
-
stomata
-
cuticle
Question 4
Question
Waxy layer that repels water and protects it.
Answer
-
epidermis
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cuticle
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guard cells
-
vascular tissue
Question 5
Question
Part of a leaf that contains chlorophyll where most photosynthesis takes place.
Answer
-
spongy mesophyll
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epidermis
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palisade mesophyll
-
bundle sheath
Question 6
Question
Vascular tissue that transports water throughout the leaf.
Question 7
Question
Vascular tissue that transports sugar throughout the leaf.
Question 8
Question
Irregularly shaped cells separated by air spaces that house carbon dioxide and oxygen.
Answer
-
palisade mesophyll
-
stomata
-
vascular tissue
-
spongy mesophyll
Question 9
Question
Label the following leaf structures below.
Answer
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upper epidermis
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cuticle
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lower epidermis
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waxy film
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lower epidermis
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cuticle
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plaisade
-
upper epidermis
-
palisade mesophyll
-
spongy mesophyll
-
air pockets
-
guard cells
-
stroma
-
stomata
-
guard cell
-
air pocket
-
upper epidermis
-
cuticle
-
mesophyll
-
lower epidermis
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vein
-
xylem
-
phloem
-
bundle sheath
-
spongy mesophyll
-
palisade mesophyll
-
chlorophyll
-
chloroplast
-
stomata
-
mouth cells
-
vascular cells
-
guard cells
-
vascular tissue
-
bundle sheath
-
xylem
-
phloem
Question 10
Question
A student is collecting the gas which is released from a plant during the process of photosynthesis. Which gas would the student be collecting?
Answer
-
oxygen
-
carbon dioxide
-
ATP
-
water vapor
Question 11
Question
In the overall process of photosynthesis light energy is used to convert water and carbon dioxide into
Answer
-
oxygen
-
sugars and starches
-
ATP and oxygen
-
oxygen and glucose
Question 12
Question
Which is the correct equation for photosynthesis?
Answer
-
carbon dioxide + water = oxygen + sugar + ATP Energy
-
carbon dioxide + water + light energy = oxygen + sugar
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oxygen + sugar + ATP energy = carbon dioxide + water
-
oxygen + sugar = carbon dioxide + water + light energy
Question 13
Question
When ATP loses a phosphate it forms
Question 14
Question
What are three parts of an ATP molecule?
Answer
-
HADPH, HADP, ADP
-
stroma, grana, and chlorophyll
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adenine, 5-carbon sugar, and 3 phosphates
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adenine, thylakoid, and a phosphate group
Question 15
Question
Which reaction takes place in the thylakoid discs of the chloroplast?
Question 16
Question
True or False: Another name for light independent (dark) reaction is the krebs cycle.
Question 17
Question
What are the products of the light-dependent reactions?
Answer
-
ATP, NADPH, and sugar
-
Sugar, carbon dioxide, and water
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oxygen gas, ATP, and Sugar
-
ATP, NADPH, and oxygen gas
Question 18
Question
ATP energy is released when it
Answer
-
gains a phosphate
-
enters the ETC
-
loses a phosphate
Question 19
Question
The Calvin cycle takes place in the
Answer
-
stroma
-
thylakoid
-
stomata
-
granum
Question 20
Question
What trait of ATP molecules enables it to store energy for use by cells?
Question 21
Question
A plant was treated with a substance that stops light dependent reactions from functioning in the chloroplast of a plant cell. As a result, which molecules would no longer be produced for the Calvin cycle to use?
Answer
-
ADP and NADP+
-
ATP and NADP+
-
ATP and NADPH
-
ADP and NADPH
Question 22
Question
Which of the following shows the products of cellular respiration?
Answer
-
water, carbon dioxide, and 36 ATP
-
oxygen, carbon dioxide, and 36 ATP
-
oxygen and glucose
-
glucose and water
Question 23
Question
Which of the following statements is statements is MOST correct?
Answer
-
aerobic respiration occurs without oxygen and makes 2 ATP
-
anaerobic respiration occurs with oxygen and makes 2 ATP
-
aerobic respiration occurs with oxygen and makes 36 ATP
-
anaerobic respiration occurs without oxygen and makes 36 ATP
Question 24
Question
Photosynthesis is to chloroplasts as cellular respiration is to
Answer
-
lysosomes
-
nuclei
-
mitochondria
-
cytoplasm
Question 25
Question
In cellular respiration what is the correct equation
Answer
-
oxygen + sugar = carbon dioxide + water + ATP
-
carbon dioxide + sugar = oxygen + water + light
-
carbon dioxide + water = oxygen + sugar + ATP
-
oxygen + sugar + light = carbon dioxide + water
Question 26
Question
Cellular respiration occurs in which cell type?
Answer
-
plant cells only
-
animal cells only
-
all cell types
-
plant and animal cells
Question 27
Question
Which of the following occurs in both anaerobic and aerobic respiration?
Answer
-
krebs cycle
-
chemiosmosis
-
calvin cycle
-
glycolysis
Question 28
Question
Muscle sorness after intense exercise are caused by:
Answer
-
lactic acid fermentation
-
electron transport chain
-
glycolysis inhibition
-
alcohol fermentation
Question 29
Question
What is produced at the end of the krebs cycle?
Answer
-
oxygen, NADPH, and ATP
-
Pyruvate, NADH, and 2 ATP
-
water, NADH, FADH2, and 2 ATP
-
carbon dioxide, NADH, FADH2, and 2 ATP
Question 30
Question
During alcohol fermentation pyruvate is converted into
Answer
-
lactic acid
-
ethanol and carbon dioxide
-
ethanol and carbon monoxide
-
lactic acid and carbon dioxide
Question 31
Question
What are the reactants of the electron transport chain?
Question 32
Question
The aerobic and anaerobic pathways of cellular respiration require which products of glycolysis?
Answer
-
ATP, pyruvate, and NADH
-
Pyruvate and NADH
-
Pyruvate and ATP
-
NADH and ATP
Question 33
Question
What happens when water hits Photosystem II in the light dependent reactions?
Answer
-
Water is split into H+ ions and oxygen
-
Water is created
-
H+ ions attach to NADP+ to form NADPH
-
H+ ions combine with carbon dioxide to make sugar
Question 34
Question
Which of the following is NOT true about the light-dependent reactions?
Answer
-
ADP is converted into ATP
-
NADP+ is converted into NADPH
-
Oxygen is converted into carbon dioxide
-
Oxygen is produced as a byproduct
Question 35
Question
[blank_start]Proton[blank_end] gradient is used to power [blank_start]ATP Synthase[blank_end] which allows for a phosphate to be added to [blank_start]ADP[blank_end] to create [blank_start]ATP[blank_end].
Answer
-
Proton
-
ATP Synthase
-
ADP
-
ATP
Question 36
Question
Which regions of the visible spectrum does chlorophyll absorb well?
Answer
-
Violet and blue
-
violet and red
-
red and blue
-
orange and yellow
Question 37
Question
Most plants are green because they absorb that color of light.
Question 38
Question
The plant pigment xanthophyll absorbs all light except red. Based on this what color would you expect plant tissue that contain only xanthophylls to be?
Question 39
Question
If oxygen is not present, glycolysis is followed by
Answer
-
krebs cycle
-
fermentation
-
electron transport chain
Question 40
Question
The [blank_start]matrix[blank_end] is the site of the krebs cycle in cellular respiration.
Answer
-
matrix
-
intermembrane
-
cristae
Question 41
Question
What is the correct order for cellular respiration when oxygen is present:
[blank_start]Glycolysis[blank_end] --> [blank_start]Krebs Cycle[blank_end] --> [blank_start]ETC[blank_end]
Answer
-
Glycolysis
-
krebs cycle
-
ETC
-
Fermentation
-
Krebs Cycle
-
Fermentation
-
Glycolysis
-
ETC
-
ETC
-
Krebs cycle
-
Glycolysis
-
Fermentation
Question 42
Question
Oxygen is the final electron acceptor at the end of the ETC.
Question 43
Question
The movement of Na+ ions across the membrane from the intermembrane space to the matrix causes ATP synthase to spin and make ATP.
Question 44
Question
The [blank_start]ETC[blank_end] of cellular respiration produces the most ATP?
Answer
-
glycolysis
-
Krebs cycle
-
ETC
-
fermenation
Question 45
Question
Glycolysis takes place in the cytoplasm.