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Duplicate of Transpiration Flashcards | StudBud
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Duplicate of Transpiration
Duplicate of Transpiration
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Transpiration Basics for AS Biology #transpiration
Flashcards
19 cards
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Practice quiz
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Questions
19
Answers
1
Explain why transpiration occurs.
Plant is thirsty and needs water
Due to dry conditions
The Sun evaporates water
The roots draw up water
2
Apoplast and Symplast are
Two pathways into the root hair
Two pathways into the leaf
Two pathways out of the leaf
Two pathways into the xylem
3
Define apoplastic pathway.
Water moves cell-to-cell through plasmodesmata.
Water moves through cell walls until the casparian strip
4
State the role of the casparian strip.
Filters water and ions before going in the xylem
Makes all water move via apoplast pathway
Makes all water move via symplast pathway
Controls the amount of water going in the xylem
5
Which feature allows xylem to stay strong under hydrostatic pressure?
Osmosis
Cell walls
Lignin
Magic
6
Which water property/properties help pull water up the xylem?
Density, adhesion, cohesion
Adhesion and cohesion
Density and adhesion
Cohesion and density
7
Name "A"
Epithelium
Epidermis
Endodermis
Pith
8
State the name of the structure in which water transpires out of a leaf.
Palisade
Stomata
Guard Cells
Mesophyll
9
Name one kind of organism that does not require any transport system.
Mice
Cacti
Bacteria
Fish
10
Describe why carbon dioxide and oxygen do not require a transport system to travel in plants.
Stomata
They are processed in the plant leaves
Active Transport
Diffusion
11
State the vessel responsible for the transport of water (and inorganic ions).
Mesophyll Layer
Root Hairs
Phloem
Xylem
12
Temperature increases transpiration because
there is more kinetic energy
lower water potential outside the leaf
there is the same kinetic energy
there is less kinetic energy
13
Name "E"
Phloem
Xylem
Pith
Vascular Bundle
14
Water evaporates from the
Palisade cells
Mesophyll cells
xylem
Stomata
15
0xygen levels changes the rate of transpiration
True
False
16
Define symplastic pathway.
Water moves through cell walls until the casparian strip
Water moves cell-to-cell through plasmodesmata.
17
State the nutrients required by plants.
Carbon dioxide, oxygen, inorganic ions, water
Carbon dioxide, organic nutrients, organic ions, water
Carbon dioxide, oxygen, organic nutrients, ions, water
Oxygen, organic nutrients, ions, water, urea
18
Name and correctly spell the pores in cell walls that water can travel through.
Stomata
Plasmomata
Stoma
Plasmodesmata
19
Water vapor is found in the
Mesophyll layer (air spaces)
Palisade layer (air spaces)
Roots (entering the leaf)
Stomata (entering the leaf)
