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Test your basic knowledge |
Plants
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Study First
Subject
:
science
Instructions:
Answer 50 questions in 15 minutes.
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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. Fuel - paper - construction materials - furniture - latex - resins - syrup
reason for the gametophyte generation
cavitation
spongy mesophyll
wood products
2. Convert light energy to chemical energy
proteins
Chloroplasts
byproducts of cellular respiration
cuticle
3. Large compound formed from combinations of many monomers
palisade mesophyll
tendrils
cork cambium
polymer
4. Comes in twos - sieve tubes (no nucleus) and companion cells (nourish sieve tubes) - transport sugars and nutrients
carbohydrates
reduction
proteins
phloem
5. Special leaves that act as arms that pull up or support the stem
photosynthesis equation
tendrils
mycorrhizas
how plants deal with cavitation
6. Photosynthesis and storage
ground tissue
how is water moved from root surface to vascular tissue?
proteins
polymer
7. General purpose cell. thin primary cell wall. most common
parenchyma
angiosperm life cycle
cavitation
reduction
8. Molecule manufacturing where ribosomes are - and then products are sent to the Golgi Apparatus
36
carbon fixation
homosporous
Endoplasmic Reticulum
9. Production of two spore types (gymnosperms and angiosperms)
evidence to counter Larry's diatribe
cuticle
heterosporous
vascular bundle (vein)
10. Root apical meristem (quiescent center - or zone of cell division) - zone of elongation - zone of maturation
the three developmental zones in a plant root
reason for the gametophyte generation
wood products
kinetic energy
11. Brings leaf water and nutrients - exports sugars
spines
challenges to sustainable forestry
leaves
vascular bundle (vein)
12. Part of leaf that is loose for easy gas diffusion
carbohydrates
aerial roots
microspore
spongy mesophyll
13. Spore that gives rise to independent bisexual gametophyte that produces both egg and sperm (mosses and ferns)
homosporous
carbohydrates
sessile
Mitochondria
14. When xylem is blocked by air bubbles as a result of gasses clotting together after freeze-thaw cycles or extreme water-tension
roots
epidermis
asexual reproduction
cavitation
15. Produces megagametophyte that stays with sporophyte plant (produces egg)
apoplasticly
how is water moved from root surface to vascular tissue?
apical meristem
megaspore
16. Part of calvin cycle where ATP and NADH are turned into G3P (sugar)
stolons
transporting molecules within and between cells
heterosporous
reduction
17. Outer layer - barrier to animals and pathogens
three traits plants developed in response to sessile nature
Differences between mosses - ferns - conifers - and flowering plants.
monomer
dermal tissue
18. ***lets them be sexual?
role of enzymes
reason for the gametophyte generation
transporting molecules within and between cells
glycolysis
19. Haploid - produces gametes through mitosis
phloem
mycorrhizas
gametophyte
Golgi Apparatus
20. Penetrate root cortex into vascular tissue - aid in acquiring nitrogen and phosphorous in exchange for sugars
carbon fixation
electron transport chain
mycorrhizas
Endoplasmic Reticulum
21. Made of amino acids - structure (ex. cytoskeleton) - produce enzymes
cytoskeleton
ring-porous wood
proteins
cell wall
22. Produces secondary vascular tissue
vascular cambium
wood products
tubers
sustainable forestry
23. Change root structure entirely - make little bubble roots to help acquire nitrogen and phosphorous in exchange for sugars
kinetic energy
reduction
bubble shaped bacteria
palisade mesophyll
24. Increase width (girth) of stems and roots - has vascular cambium and cork cambium
lateral meristem (secondary growth)
indeterminate growth
mycorrhizas
vascular tissue
25. Attach themselves to other plants and suck nutrients out of the air (fog - humidity)
roots
aerial roots
electron transport chain
asexual reproduction
26. Removal of H2O to link monomer and polymers
stems
redox reactions
polymer
dehydration
27. A series of proteins in which the high-energy electrons from the Krebs cycle are used to convert ADP into ATP by redox reactions
phloem
stolons
electron transport chain
parenchyma
28. Web of protein strands throughout the cell that allows organelles and molecules to move via motor proteins
electron transport chain
byproducts of cellular respiration
Why are plants important?
cytoskeleton
29. The OEC splits water and transfers the electrons to the P680 or cholorphyll reaction center. In the meantime - the photosystem is absorbing light energy and funnels the energy into the p680 - from which - through a series of redox reactions - the kin
light reactions of photosynthesis
palisade mesophyll
diffuse-porous wood
glycolysis
30. Lengthen roots and stem - produce xylem and phloem - ground tissue - and epidermis
mycorrhizas
indeterminate growth
three stages of respiration
apical meristem
31. CO2 - H2O - NADH - (ATP)
megaspore
Mitochondria
byproducts of cellular respiration
cavitation
32. Part of calvin cycle where five G3Ps are recycled - processed - and linked to form more materials for carbon fixation
regeneration
leaves
palisade mesophyll
stems
33. Ability crucial to plant structure and processing of energy - allows change to be made to help survival
organic synthesis
kinetic energy
three traits plants developed in response to sessile nature
apoplasticly
34. Organic molecules (materials) - enzymes (workers) - DNA (blueprint)
regeneration
three classes of biochemical components
heterosporous
ribosomes
35. Synthesize proteins based on mRNA code
stems
photosynthesis equation
byproducts of cellular respiration
ribosomes
36. Makes dermal tissue for bark
cork cambium
apoplasticly
vascular cambium
transporting molecules within and between cells
37. Consists of dead hollowed out cells - come in tracheids (long) or vessels (short) - move water in plant
parenchyma
polymer
ATP
xylem
38. Part of calvin cycle where ATP and NADH are created
carbon fixation
ribosomes
reason for the gametophyte generation
homosporous
39. Number of ATP molecules from 1 glucose in cellular respiration (total produced -- 38 - total yield -- 36)
dehydration
the two major symbiotic microbial organisms to plant roots
36
collenchyma
40. Anchor the plant - collect water and nutrients from the ground
roots
mycorrhizas
electron transport chain
secondary metabolites
41. First step in releasing the energy of glucose - in which a molecule of glucose is broken into two molecules of pyruvic acid
angiosperm life cycle
role of enzymes
lipds
glycolysis
42. Allows plants to combat sessileness and control growth and allocate resources effectively to best compete/survive in their environment via meristems
ring-porous wood
tendrils
three traits plants developed in response to sessile nature
indeterminate growth
43. Produces microgametophyte that stays with sporophyte plant (produces egg)
microspore
megaspore
xylem
Makes plants unique
44. Indeterminate growth - assisted reproduction - protection (chemical deterence - spikes - internal resource transport)
leaves
three traits plants developed in response to sessile nature
cell wall
heterosporous
45. More effective in stable environments - focus on fast growth without competition
Krebs cycle
cuticle
gametophyte
asexual reproduction
46. Through cells
ring-porous wood
aerial roots
stems
symplasticly
47. Free energy plants get out of the reactant's potential energy
kinetic energy
potential energy
glycolysis
respiration equation
48. Attached directly by the base
xylem
glycolysis
bubble shaped bacteria
sessile
49. Produce vessels year round (ex. northern Arizona aspen)
respiration equation
diffuse-porous wood
lipds
polymer
50. Provides flexible support - like in celery
Why are plants important?
collenchyma
apoplasticly
leaves
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