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Test your basic knowledge |
Plants
Start Test
Study First
Subject
:
science
Instructions:
Answer 50 questions in 15 minutes.
If you are not ready to take this test, you can
study here
.
Match each statement with the correct term.
Don't refresh. All questions and answers are randomly picked and ordered every time you load a test.
This is a study tool. The 3 wrong answers for each question are randomly chosen from answers to other questions. So, you might find at times the answers obvious, but you will see it re-enforces your understanding as you take the test each time.
1. Anchor the plant - collect water and nutrients from the ground
kinetic energy
gametophyte
roots
lipds
2. A simple compound whose molecules can join together to form polymers
monomer
parenchyma
ribosomes
vascular cambium
3. Made of monosaccharides - building blocks of life - sugars
cavitation
cork cambium
carbohydrates
organic synthesis
4. Convert carbs into ATP
monomer
Mitochondria
cytoskeleton
epidermis
5. Made of cellulose - structure and inter-cellular transportation of nutrients via plasmodesmata.
cell wall
angiosperm life cycle
evidence to counter Larry's diatribe
carbon fixation
6. Allows plants to combat sessileness and control growth and allocate resources effectively to best compete/survive in their environment via meristems
vascular bundle (vein)
indeterminate growth
collenchyma
role of enzymes
7. Produces secondary vascular tissue
photosynthesis equation
roots
evidence to counter Larry's diatribe
vascular cambium
8. Cell walls of cellulose - photosynthesis - indeterminate growth - asexual and sexual reproduction
three traits plants developed in response to sessile nature
stems
Makes plants unique
respiration equation
9. Indeterminate growth - assisted reproduction - protection (chemical deterence - spikes - internal resource transport)
sustainable forestry
sporophyte
plasmodesta
three traits plants developed in response to sessile nature
10. Position reactants so they dont require as much activation energy
36
role of enzymes
light reactions of photosynthesis
three classes of biochemical components
11. Part of leaf for photosynthesis
palisade mesophyll
heterosporous
Calvin Cycle
angiosperm life cycle
12. Penetrate root cortex into vascular tissue - aid in acquiring nitrogen and phosphorous in exchange for sugars
role of enzymes
plasmodesta
mycorrhizas
pneumatophores
13. The atmosphere is 21% oxygen - so that inherently means that over time plants have taken in more CO2 than they produce. this must be the case - otherwise we would all be dead.
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14. Waxy protection of leaf to protect from pathogens and let water run off it
ring-porous wood
cuticle
nucleus
three stages of respiration
15. Molecule manufacturing where ribosomes are - and then products are sent to the Golgi Apparatus
ring-porous wood
Endoplasmic Reticulum
photosynthesis equation
potential energy
16. Glycolysis - krebs cycle - electron transport chain
reason for the gametophyte generation
three stages of respiration
proteins
cuticle
17. Comes in twos - sieve tubes (no nucleus) and companion cells (nourish sieve tubes) - transport sugars and nutrients
Chloroplasts
asexual reproduction
phloem
vascular bundle (vein)
18. General purpose cell. thin primary cell wall. most common
respiration equation
dehydration
nucleus
parenchyma
19. Rigid support - mostly found in bark. two types -- fibers and sclereids
mycorrhizas
primary metabolites
Calvin Cycle
sclerenchyma
20. Flower to play the role of the gametophyte - producing two different spore types
wood products
nucleus
megaspore
angiosperm life cycle
21. Increase population fitness in unstable environments
sexual reproduction
reason for the gametophyte generation
proteins
vascular tissue
22. Cytoskeleton -- motor proteins carry molecules and organelles across microtubule tracks
carbon fixation
transporting molecules within and between cells
Why are plants important?
role of enzymes
23. Mosses have no vascular tissue. Ferns reproduce with spores. Conifers reproduce with seeds. Flowering plants have flowers.
regeneration
lipds
Krebs cycle
Differences between mosses - ferns - conifers - and flowering plants.
24. Web of protein strands throughout the cell that allows organelles and molecules to move via motor proteins
cytoskeleton
cell membrane
parenchyma
wood products
25. Outer layer - barrier to animals and pathogens
dermal tissue
respiration equation
vascular cambium
gametophyte
26. Part of calvin cycle where ATP and NADH are turned into G3P (sugar)
reduction
parenchyma
lateral meristem (secondary growth)
palisade mesophyll
27. Stores water and waste and ultimately determines the shape of the cell
ribosomes
vacuole
reduction
spongy mesophyll
28. Made of acetyl groups - structure energy and storage
asexual reproduction
lipds
Why are plants important?
plasmodesta
29. Part of calvin cycle where five G3Ps are recycled - processed - and linked to form more materials for carbon fixation
regeneration
dehydration
role of enzymes
sustainable forestry
30. Proteins - lipids - carbohydrates - and nucleic acid
Krebs cycle
light reactions of photosynthesis
carbon fixation
primary metabolites
31. Addition of H2O to break apart polymer
cavitation
sporophyte
oxidation
asexual reproduction
32. Spore that gives rise to independent bisexual gametophyte that produces both egg and sperm (mosses and ferns)
homosporous
bubble shaped bacteria
three traits plants developed in response to sessile nature
sclerenchyma
33. Consists of dead hollowed out cells - come in tracheids (long) or vessels (short) - move water in plant
pneumatophores
angiosperm life cycle
cytoskeleton
xylem
34. Large compound formed from combinations of many monomers
polymer
phloem
three traits plants developed in response to sessile nature
symplasticly
35. A thin membrane around the cytoplasm of a cell - gatekeeper of the cell
cell membrane
bubble shaped bacteria
ribosomes
diffuse-porous wood
36. Sorting and shipping of molecules
sporophyte
Golgi Apparatus
diffuse-porous wood
palisade mesophyll
37. Produces megagametophyte that stays with sporophyte plant (produces egg)
megaspore
alternation of generation
proteins
roots
38. Between cells
apoplasticly
ribosomes
spines
megaspore
39. Root hairs capture water and minerals and move them through (symplasticly) or between (apoplasticly) cells until the endodermis filters it into the vascular tissue
Golgi Apparatus
roots
sustainable forestry
how is water moved from root surface to vascular tissue?
40. Free energy plants get out of the reactant's potential energy
lipds
kinetic energy
Calvin Cycle
diffuse-porous wood
41. Root apical meristem (quiescent center - or zone of cell division) - zone of elongation - zone of maturation
vascular bundle (vein)
byproducts of cellular respiration
light reactions of photosynthesis
the three developmental zones in a plant root
42. Diploid - produces spores through meiosis
regeneration
Endoplasmic Reticulum
byproducts of cellular respiration
sporophyte
43. Biological fuel. captured and stored through photosynthesis - extracted by mitochondria
ATP
sustainable forestry
mycorrhizas
Why are plants important?
44. Made of amino acids - structure (ex. cytoskeleton) - produce enzymes
lipds
kinetic energy
proteins
evidence to counter Larry's diatribe
45. Production of two spore types (gymnosperms and angiosperms)
tendrils
cell wall
fern life cycle
heterosporous
46. Attached directly by the base
sessile
heterosporous
vascular bundle (vein)
asexual reproduction
47. Provides flexible support - like in celery
alternation of generation
sustainable forestry
collenchyma
asexual reproduction
48. Fuel - paper - construction materials - furniture - latex - resins - syrup
vascular bundle (vein)
palisade mesophyll
wood products
lateral meristem (secondary growth)
49. Produces microgametophyte that stays with sporophyte plant (produces egg)
microspore
gametophyte
xylem
carbohydrates
50. ***lets them be sexual?
three classes of biochemical components
reason for the gametophyte generation
mycorrhizas
heterosporous