16336380
Descripción
Test por Jessica Dewald, actualizado hace 10 meses
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Creado por Jessica Dewald
hace casi 6 años
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Pregunta 1
Pregunta
The cells which control stomata by opening and closing due to water pressure are called
Respuesta
-
guard cells
-
cuticle cells
-
palisade cells
-
spongy cells
Pregunta 2
Pregunta
Plant's change the [blank_start]sun's energy[blank_end] into food energy.
Respuesta
-
sun's energy
-
carbon dioxide and glucose
-
water
-
coal
Pregunta 3
Pregunta
Carbon dioxide and oxygen move through the tiny openings on the bottom of the leaf called the [blank_start]stomata[blank_end].
Respuesta
-
tomata
-
palisade
-
stomata
-
cuticle
Pregunta 4
Pregunta
Waxy layer that repels water and protects it.
Respuesta
-
epidermis
-
cuticle
-
guard cells
-
vascular tissue
Pregunta 5
Pregunta
Part of a leaf that contains chlorophyll where most photosynthesis takes place.
Respuesta
-
spongy mesophyll
-
epidermis
-
palisade mesophyll
-
bundle sheath
Pregunta 6
Pregunta
Vascular tissue that transports water throughout the leaf.
Respuesta
-
vein
-
phloem
-
xylem
-
stoma
Pregunta 7
Pregunta
Vascular tissue that transports sugar throughout the leaf.
Respuesta
-
xylem
-
phloem
-
vein
-
tissue
Pregunta 8
Pregunta
Irregularly shaped cells separated by air spaces that house carbon dioxide and oxygen.
Respuesta
-
palisade mesophyll
-
stomata
-
vascular tissue
-
spongy mesophyll
Pregunta 9
Respuesta
-
upper epidermis
-
cuticle
-
lower epidermis
-
waxy film
-
lower epidermis
-
cuticle
-
plaisade
-
upper epidermis
-
palisade mesophyll
-
spongy mesophyll
-
air pockets
-
guard cells
-
stroma
-
stomata
-
guard cell
-
air pocket
-
upper epidermis
-
cuticle
-
mesophyll
-
lower epidermis
-
vein
-
xylem
-
phloem
-
bundle sheath
-
spongy mesophyll
-
palisade mesophyll
-
chlorophyll
-
chloroplast
-
stomata
-
mouth cells
-
vascular cells
-
guard cells
-
vascular tissue
-
bundle sheath
-
xylem
-
phloem
Pregunta 10
Pregunta
A student is collecting the gas which is released from a plant during the process of photosynthesis. Which gas would the student be collecting?
Respuesta
-
oxygen
-
carbon dioxide
-
ATP
-
water vapor
Pregunta 11
Pregunta
In the overall process of photosynthesis light energy is used to convert water and carbon dioxide into
Respuesta
-
oxygen
-
sugars and starches
-
ATP and oxygen
-
oxygen and glucose
Pregunta 12
Pregunta
Which is the correct equation for photosynthesis?
Respuesta
-
carbon dioxide + water = oxygen + sugar + ATP Energy
-
carbon dioxide + water + light energy = oxygen + sugar
-
oxygen + sugar + ATP energy = carbon dioxide + water
-
oxygen + sugar = carbon dioxide + water + light energy
Pregunta 13
Pregunta
When ATP loses a phosphate it forms
Respuesta
-
NADPH
-
NADP
-
oxygen
-
ADP
Pregunta 14
Pregunta
What are three parts of an ATP molecule?
Respuesta
-
HADPH, HADP, ADP
-
stroma, grana, and chlorophyll
-
adenine, 5-carbon sugar, and 3 phosphates
-
adenine, thylakoid, and a phosphate group
Pregunta 15
Pregunta
Which reaction takes place in the thylakoid discs of the chloroplast?
Respuesta
-
krebs cycle
-
light dependent reactions
-
calvin cycle
-
light independent (dark) reactions
Pregunta 16
Pregunta
True or False: Another name for light independent (dark) reaction is the krebs cycle.
Respuesta
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true
-
false
Pregunta 17
Pregunta
What are the products of the light-dependent reactions?
Respuesta
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ATP, NADPH, and sugar
-
Sugar, carbon dioxide, and water
-
oxygen gas, ATP, and Sugar
-
ATP, NADPH, and oxygen gas
Pregunta 18
Pregunta
ATP energy is released when it
Respuesta
-
gains a phosphate
-
enters the ETC
-
loses a phosphate
Pregunta 19
Pregunta
The Calvin cycle takes place in the
Respuesta
-
stroma
-
thylakoid
-
stomata
-
granum
Pregunta 20
Pregunta
What trait of ATP molecules enables it to store energy for use by cells?
Respuesta
-
its small size
-
its phosphate to phosphate bond
-
its solubility in water
-
its ability to form hydrogen bonds
Pregunta 21
Pregunta
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?
Respuesta
-
ADP and NADP+
-
ATP and NADP+
-
ATP and NADPH
-
ADP and NADPH
Pregunta 22
Pregunta
Which of the following shows the products of cellular respiration?
Respuesta
-
water, carbon dioxide, and 36 ATP
-
oxygen, carbon dioxide, and 36 ATP
-
oxygen and glucose
-
glucose and water
Pregunta 23
Pregunta
Which of the following statements is statements is MOST correct?
Respuesta
-
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
Pregunta 24
Pregunta
Photosynthesis is to chloroplasts as cellular respiration is to
Respuesta
-
lysosomes
-
nuclei
-
mitochondria
-
cytoplasm
Pregunta 25
Pregunta
In cellular respiration what is the correct equation
Respuesta
-
oxygen + sugar = carbon dioxide + water + ATP
-
carbon dioxide + sugar = oxygen + water + light
-
carbon dioxide + water = oxygen + sugar + ATP
-
oxygen + sugar + light = carbon dioxide + water
Pregunta 26
Pregunta
Cellular respiration occurs in which cell type?
Respuesta
-
plant cells only
-
animal cells only
-
all cell types
-
plant and animal cells
Pregunta 27
Pregunta
Which of the following occurs in both anaerobic and aerobic respiration?
Respuesta
-
krebs cycle
-
chemiosmosis
-
calvin cycle
-
glycolysis
Pregunta 28
Pregunta
Muscle sorness after intense exercise are caused by:
Respuesta
-
lactic acid fermentation
-
electron transport chain
-
glycolysis inhibition
-
alcohol fermentation
Pregunta 29
Pregunta
What is produced at the end of the krebs cycle?
Respuesta
-
oxygen, NADPH, and ATP
-
Pyruvate, NADH, and 2 ATP
-
water, NADH, FADH2, and 2 ATP
-
carbon dioxide, NADH, FADH2, and 2 ATP
Pregunta 30
Pregunta
During alcohol fermentation pyruvate is converted into
Respuesta
-
lactic acid
-
ethanol and carbon dioxide
-
ethanol and carbon monoxide
-
lactic acid and carbon dioxide
Pregunta 31
Pregunta
What are the reactants of the electron transport chain?
Respuesta
-
FADH2, ATP, Oxygen
-
NADH, FADH2, and Oxygen
-
oxygen, NADPH, NADH, ATP
-
NADPH, FADH2, and carbon dioxide
Pregunta 32
Pregunta
The aerobic and anaerobic pathways of cellular respiration require which products of glycolysis?
Respuesta
-
ATP, pyruvate, and NADH
-
Pyruvate and NADH
-
Pyruvate and ATP
-
NADH and ATP
Pregunta 33
Pregunta
What happens when water hits Photosystem II in the light dependent reactions?
Respuesta
-
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
Pregunta 34
Pregunta
Which of the following is NOT true about the light-dependent reactions?
Respuesta
-
ADP is converted into ATP
-
NADP+ is converted into NADPH
-
Oxygen is converted into carbon dioxide
-
Oxygen is produced as a byproduct
Pregunta 35
Pregunta
[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].
Respuesta
-
Proton
-
ATP Synthase
-
ADP
-
ATP
Pregunta 36
Pregunta
Which regions of the visible spectrum does chlorophyll absorb well?
Respuesta
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Violet and blue
-
violet and red
-
red and blue
-
orange and yellow
Pregunta 37
Pregunta
Most plants are green because they absorb that color of light.
Respuesta
- True
- False
Pregunta 38
Pregunta
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?
Respuesta
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blue
-
red
-
green
-
violet
Pregunta 39
Pregunta
If oxygen is not present, glycolysis is followed by
Respuesta
-
krebs cycle
-
fermentation
-
electron transport chain
Pregunta 40
Pregunta
The [blank_start]matrix[blank_end] is the site of the krebs cycle in cellular respiration.
Respuesta
-
matrix
-
intermembrane
-
cristae
Pregunta 41
Pregunta
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]
Respuesta
-
Glycolysis
-
krebs cycle
-
ETC
-
Fermentation
-
Krebs Cycle
-
Fermentation
-
Glycolysis
-
ETC
-
ETC
-
Krebs cycle
-
Glycolysis
-
Fermentation
Pregunta 42
Pregunta
Oxygen is the final electron acceptor at the end of the ETC.
Respuesta
- True
- False
Pregunta 43
Pregunta
The movement of Na+ ions across the membrane from the intermembrane space to the matrix causes ATP synthase to spin and make ATP.
Respuesta
- True
- False
Pregunta 44
Pregunta
The [blank_start]ETC[blank_end] of cellular respiration produces the most ATP?
Respuesta
-
glycolysis
-
Krebs cycle
-
ETC
-
fermenation
Pregunta 45
Pregunta
Glycolysis takes place in the cytoplasm.
Respuesta
- True
- False
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