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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. Organic compounds not directly involved in normal growth of organism. Facilitates reproduction and defense against predators.
secondary metabolites
Mitochondria
redox reactions
epidermis
2. Addition of H2O to break apart polymer
oxidation
symplasticly
heterosporous
evidence to counter Larry's diatribe
3. Anchor the plant - collect water and nutrients from the ground
the three developmental zones in a plant root
roots
gametophyte
parenchyma
4. 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
apical meristem
symplasticly
role of enzymes
light reactions of photosynthesis
5. Produces megagametophyte that stays with sporophyte plant (produces egg)
pneumatophores
gametophyte
Golgi Apparatus
megaspore
6. Outer layer - barrier to animals and pathogens
stolons
tendrils
phloem
dermal tissue
7. When xylem is blocked by air bubbles as a result of gasses clotting together after freeze-thaw cycles or extreme water-tension
redox reactions
sporophyte
cavitation
proteins
8. Ability crucial to plant structure and processing of energy - allows change to be made to help survival
ATP
apoplasticly
organic synthesis
vascular tissue
9. Alternate between sporophyte and gametophyte in the plant life cycle
cavitation
spines
alternation of generation
vascular tissue
10. Stick straight up and act like straws in swamp and mangrove plants
Krebs cycle
Differences between mosses - ferns - conifers - and flowering plants.
Golgi Apparatus
pneumatophores
11. Provide oxygen - food - medicine - fuel - shelter - paper products - beauty
pneumatophores
Why are plants important?
collenchyma
carbon fixation
12. Production of two spore types (gymnosperms and angiosperms)
byproducts of cellular respiration
photosynthesis equation
ribosomes
heterosporous
13. Sorting and shipping of molecules
stolons
Why are plants important?
cork cambium
Golgi Apparatus
14. Root hairs capture water and minerals and move them through (symplasticly) or between (apoplasticly) cells until the endodermis filters it into the vascular tissue
vascular tissue
stems
Differences between mosses - ferns - conifers - and flowering plants.
how is water moved from root surface to vascular tissue?
15. Biological fuel. captured and stored through photosynthesis - extracted by mitochondria
vascular bundle (vein)
36
ATP
Endoplasmic Reticulum
16. 1) taking wood from an ecosystem also takes nutrients 2) seedling establishment isn't that easy -- lots of competition and herbivory to overcome in building a new forest
Golgi Apparatus
kinetic energy
monomer
challenges to sustainable forestry
17. Between cells
apoplasticly
dehydration
sporophyte
cavitation
18. Glycolysis - krebs cycle - electron transport chain
three stages of respiration
regeneration
bubble shaped bacteria
cuticle
19. Waxy protection of leaf to protect from pathogens and let water run off it
xylem
cuticle
Golgi Apparatus
stems
20. Develop bordered pits to prevent spreading of bubbles - tracheids let water move laterally - refill at night - produce new xylem every spring
redox reactions
how plants deal with cavitation
Why are plants important?
lateral meristem (secondary growth)
21. Large compound formed from combinations of many monomers
indeterminate growth
organic synthesis
polymer
sessile
22. Flower to play the role of the gametophyte - producing two different spore types
alternation of generation
angiosperm life cycle
Golgi Apparatus
megaspore
23. Change root structure entirely - make little bubble roots to help acquire nitrogen and phosphorous in exchange for sugars
bubble shaped bacteria
polymer
ribosomes
lipds
24. Brings leaf water and nutrients - exports sugars
vascular bundle (vein)
stolons
ATP
alternation of generation
25. Position leaves for max photosynthesis - provide resource transportation and storage - escape herbivores
xylem
kinetic energy
sessile
stems
26. Proteins - lipids - carbohydrates - and nucleic acid
Chloroplasts
primary metabolites
organic synthesis
Endoplasmic Reticulum
27. Have underground stems that store starch (ex. potato)
Differences between mosses - ferns - conifers - and flowering plants.
Mitochondria
tubers
ATP
28. Make long thin stems called 'runners' that grow above ground and aid in asexual reproduction
stolons
lipds
organic synthesis
nucleus
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
dermal tissue
monomer
challenges to sustainable forestry
30. The part of the leaf for protection and gas exchange
role of enzymes
indeterminate growth
three traits plants developed in response to sessile nature
epidermis
31. Penetrate root cortex into vascular tissue - aid in acquiring nitrogen and phosphorous in exchange for sugars
dehydration
plasmodesta
mycorrhizas
stems
32. Made of monosaccharides - building blocks of life - sugars
redox reactions
carbon fixation
microspore
carbohydrates
33. Inter-cellular links for long distance transportation of nutrients
how is water moved from root surface to vascular tissue?
oxidation
electron transport chain
plasmodesta
34. Second stage of cellular respiration - in which pyruvic acid is broken down into carbon dioxide in a series of energy-extracting reactions
aerial roots
indeterminate growth
spines
Krebs cycle
35. Through cells
three stages of respiration
bubble shaped bacteria
ribosomes
symplasticly
36. Removal of H2O to link monomer and polymers
36
microspore
dehydration
homosporous
37. Special leaves that act as arms that pull up or support the stem
phloem
homosporous
tendrils
Mitochondria
38. CO2 (exhale) + H20 + ATP (energy) ? CH20 (food) + 02 (air)
three stages of respiration
how is water moved from root surface to vascular tissue?
proteins
respiration equation
39. Gather and convert light energy - control CO2 and water loss
spongy mesophyll
apoplasticly
leaves
pneumatophores
40. Attach themselves to other plants and suck nutrients out of the air (fog - humidity)
dermal tissue
alternation of generation
aerial roots
leaves
41. 1. Prokaryotes are approximately the same size as their organelle counterparts. 2. Double membrane 3. Chloroplasts and mitochondria have their own unique circular DNA
polymer
three classes of biochemical components
Three evidences of endosymbiotic theory
three stages of respiration
42. CO2 (air) + H20 (soil) + light energy (sun) ? CH20 (carbs) + 02 (oxygen)
role of enzymes
photosynthesis equation
apical meristem
lateral meristem (secondary growth)
43. First step in releasing the energy of glucose - in which a molecule of glucose is broken into two molecules of pyruvic acid
potential energy
byproducts of cellular respiration
three stages of respiration
glycolysis
44. Part of calvin cycle where ATP and NADH are turned into G3P (sugar)
tendrils
Calvin Cycle
phloem
reduction
45. Convert light energy to chemical energy
spines
Chloroplasts
secondary metabolites
36
46. Fuel - paper - construction materials - furniture - latex - resins - syrup
sexual reproduction
wood products
Differences between mosses - ferns - conifers - and flowering plants.
dermal tissue
47. Free energy in reactants stored in products (carbs)
carbon fixation
potential energy
lateral meristem (secondary growth)
challenges to sustainable forestry
48. Provides flexible support - like in celery
kinetic energy
Makes plants unique
collenchyma
monomer
49. Organic molecules (materials) - enzymes (workers) - DNA (blueprint)
three classes of biochemical components
reduction
carbon fixation
cytoskeleton
50. Rigid support - mostly found in bark. two types -- fibers and sclereids
pneumatophores
stolons
three stages of respiration
sclerenchyma
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