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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. Increase width (girth) of stems and roots - has vascular cambium and cork cambium
microspore
cuticle
lateral meristem (secondary growth)
Golgi Apparatus
2. Inter-cellular links for long distance transportation of nutrients
Golgi Apparatus
byproducts of cellular respiration
plasmodesta
oxidation
3. Convert light energy to chemical energy
epidermis
Chloroplasts
alternation of generation
cork cambium
4. Produces megagametophyte that stays with sporophyte plant (produces egg)
vacuole
megaspore
challenges to sustainable forestry
sexual reproduction
5. Position reactants so they dont require as much activation energy
three stages of respiration
role of enzymes
sexual reproduction
sclerenchyma
6. When xylem is blocked by air bubbles as a result of gasses clotting together after freeze-thaw cycles or extreme water-tension
cavitation
fern life cycle
the three developmental zones in a plant root
ribosomes
7. CO2 - H2O - NADH - (ATP)
the three developmental zones in a plant root
Differences between mosses - ferns - conifers - and flowering plants.
byproducts of cellular respiration
homosporous
8. Stores water and waste and ultimately determines the shape of the cell
roots
the two major symbiotic microbial organisms to plant roots
vacuole
secondary metabolites
9. Allows plants to combat sessileness and control growth and allocate resources effectively to best compete/survive in their environment via meristems
photosynthesis equation
vacuole
indeterminate growth
Calvin Cycle
10. A chemical reaction involving the transfer of one or more electrons from one reactant to another; also called oxidation-reduction reaction.
bubble shaped bacteria
vascular tissue
Endoplasmic Reticulum
redox reactions
11. A thin membrane around the cytoplasm of a cell - gatekeeper of the cell
angiosperm life cycle
proteins
stolons
cell membrane
12. Made of acetyl groups - structure energy and storage
lipds
ribosomes
indeterminate growth
apoplasticly
13. Diploid - produces spores through meiosis
sporophyte
proteins
cuticle
nucleus
14. Biological fuel. captured and stored through photosynthesis - extracted by mitochondria
angiosperm life cycle
ATP
proteins
Mitochondria
15. Addition of H2O to break apart polymer
oxidation
vascular cambium
alternation of generation
cavitation
16. Sorting and shipping of molecules
alternation of generation
kinetic energy
ring-porous wood
Golgi Apparatus
17. General purpose cell. thin primary cell wall. most common
reduction
dehydration
parenchyma
glycolysis
18. ***lets them be sexual?
respiration equation
epidermis
the two major symbiotic microbial organisms to plant roots
reason for the gametophyte generation
19. Part of leaf that is loose for easy gas diffusion
spongy mesophyll
Differences between mosses - ferns - conifers - and flowering plants.
transporting molecules within and between cells
redox reactions
20. Mosses have no vascular tissue. Ferns reproduce with spores. Conifers reproduce with seeds. Flowering plants have flowers.
Differences between mosses - ferns - conifers - and flowering plants.
light reactions of photosynthesis
spines
ring-porous wood
21. Glycolysis - krebs cycle - electron transport chain
three stages of respiration
respiration equation
ribosomes
Chloroplasts
22. Molecule manufacturing where ribosomes are - and then products are sent to the Golgi Apparatus
leaves
Endoplasmic Reticulum
vascular tissue
Krebs cycle
23. Made of cellulose - structure and inter-cellular transportation of nutrients via plasmodesmata.
Golgi Apparatus
sporophyte
cell wall
pneumatophores
24. Part of calvin cycle where ATP and NADH are created
regeneration
Three evidences of endosymbiotic theory
sessile
carbon fixation
25. 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
redox reactions
pneumatophores
light reactions of photosynthesis
cavitation
26. Number of ATP molecules from 1 glucose in cellular respiration (total produced -- 38 - total yield -- 36)
Endoplasmic Reticulum
36
Calvin Cycle
asexual reproduction
27. Between cells
proteins
ground tissue
challenges to sustainable forestry
apoplasticly
28. Special pointy leaves made to protect the stem
megaspore
lateral meristem (secondary growth)
regeneration
spines
29. Reactions of photosynthesis in which energy from ATP and NADPH is used to build high-energy compounds such as sugars. 1)reduction - 2)carbon fixation - 3)regeneration
Calvin Cycle
the two major symbiotic microbial organisms to plant roots
cell membrane
phloem
30. Outer layer - barrier to animals and pathogens
spines
mycorrhizas
dermal tissue
heterosporous
31. Photosynthesis and storage
glycolysis
ground tissue
vascular cambium
collenchyma
32. The part of the leaf for protection and gas exchange
how is water moved from root surface to vascular tissue?
epidermis
Why are plants important?
aerial roots
33. Second stage of cellular respiration - in which pyruvic acid is broken down into carbon dioxide in a series of energy-extracting reactions
Krebs cycle
ribosomes
vascular cambium
palisade mesophyll
34. Make long thin stems called 'runners' that grow above ground and aid in asexual reproduction
diffuse-porous wood
pneumatophores
stolons
three stages of respiration
35. Large compound formed from combinations of many monomers
potential energy
stolons
polymer
regeneration
36. Proteins - lipids - carbohydrates - and nucleic acid
carbon fixation
primary metabolites
Differences between mosses - ferns - conifers - and flowering plants.
Calvin Cycle
37. Spore that gives rise to independent bisexual gametophyte that produces both egg and sperm (mosses and ferns)
photosynthesis equation
homosporous
monomer
dermal tissue
38. Root hairs capture water and minerals and move them through (symplasticly) or between (apoplasticly) cells until the endodermis filters it into the vascular tissue
secondary metabolites
Chloroplasts
how is water moved from root surface to vascular tissue?
glycolysis
39. Command center
phloem
plasmodesta
nucleus
redox reactions
40. A series of proteins in which the high-energy electrons from the Krebs cycle are used to convert ADP into ATP by redox reactions
leaves
electron transport chain
lipds
kinetic energy
41. Web of protein strands throughout the cell that allows organelles and molecules to move via motor proteins
palisade mesophyll
stolons
proteins
cytoskeleton
42. Part of leaf for photosynthesis
three stages of respiration
carbon fixation
apoplasticly
palisade mesophyll
43. Free energy plants get out of the reactant's potential energy
epidermis
Why are plants important?
collenchyma
kinetic energy
44. Lengthen roots and stem - produce xylem and phloem - ground tissue - and epidermis
sexual reproduction
stems
apical meristem
epidermis
45. Comes in twos - sieve tubes (no nucleus) and companion cells (nourish sieve tubes) - transport sugars and nutrients
sclerenchyma
microspore
phloem
Differences between mosses - ferns - conifers - and flowering plants.
46. Organic molecules (materials) - enzymes (workers) - DNA (blueprint)
oxidation
three classes of biochemical components
bubble shaped bacteria
cell membrane
47. Attach themselves to other plants and suck nutrients out of the air (fog - humidity)
three classes of biochemical components
glycolysis
cell membrane
aerial roots
48. Produces secondary vascular tissue
cell wall
leaves
vascular cambium
role of enzymes
49. Change root structure entirely - make little bubble roots to help acquire nitrogen and phosphorous in exchange for sugars
aerial roots
bubble shaped bacteria
alternation of generation
ring-porous wood
50. Made of amino acids - structure (ex. cytoskeleton) - produce enzymes
redox reactions
ATP
proteins
organic synthesis