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Test your basic knowledge |
Plants
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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. Web of protein strands throughout the cell that allows organelles and molecules to move via motor proteins
tendrils
cytoskeleton
wood products
regeneration
2. Mycorrhizas and the bubble shaped guys
reduction
cell wall
the two major symbiotic microbial organisms to plant roots
potential energy
3. Make long thin stems called 'runners' that grow above ground and aid in asexual reproduction
stolons
apoplasticly
evidence to counter Larry's diatribe
megaspore
4. A series of proteins in which the high-energy electrons from the Krebs cycle are used to convert ADP into ATP by redox reactions
electron transport chain
Mitochondria
Chloroplasts
collenchyma
5. Fuel - paper - construction materials - furniture - latex - resins - syrup
wood products
epidermis
Chloroplasts
three traits plants developed in response to sessile nature
6. Proteins - lipids - carbohydrates - and nucleic acid
byproducts of cellular respiration
tubers
primary metabolites
glycolysis
7. Photosynthesis and storage
heterosporous
apoplasticly
ground tissue
the two major symbiotic microbial organisms to plant roots
8. Gather and convert light energy - control CO2 and water loss
Differences between mosses - ferns - conifers - and flowering plants.
Makes plants unique
leaves
apoplasticly
9. Made of amino acids - structure (ex. cytoskeleton) - produce enzymes
nucleus
three classes of biochemical components
proteins
regeneration
10. Made of acetyl groups - structure energy and storage
lipds
dermal tissue
light reactions of photosynthesis
nucleus
11. Free energy plants get out of the reactant's potential energy
mycorrhizas
kinetic energy
gametophyte
redox reactions
12. Organic compounds not directly involved in normal growth of organism. Facilitates reproduction and defense against predators.
cytoskeleton
Golgi Apparatus
secondary metabolites
nucleus
13. Part of leaf for photosynthesis
wood products
Krebs cycle
sclerenchyma
palisade mesophyll
14. Convert carbs into ATP
three stages of respiration
photosynthesis equation
Mitochondria
how plants deal with cavitation
15. Part of calvin cycle where ATP and NADH are created
36
carbon fixation
roots
ribosomes
16. CO2 (exhale) + H20 + ATP (energy) ? CH20 (food) + 02 (air)
pneumatophores
potential energy
ring-porous wood
respiration equation
17. Biological fuel. captured and stored through photosynthesis - extracted by mitochondria
secondary metabolites
ATP
three traits plants developed in response to sessile nature
transporting molecules within and between cells
18. Position leaves for max photosynthesis - provide resource transportation and storage - escape herbivores
stems
Chloroplasts
respiration equation
potential energy
19. Position reactants so they dont require as much activation energy
role of enzymes
ATP
roots
cytoskeleton
20. Addition of H2O to break apart polymer
plasmodesta
apoplasticly
regeneration
oxidation
21. Produce vessels year round (ex. northern Arizona aspen)
angiosperm life cycle
diffuse-porous wood
sessile
dehydration
22. Attached directly by the base
apical meristem
ATP
sessile
three stages of respiration
23. Molecule manufacturing where ribosomes are - and then products are sent to the Golgi Apparatus
Endoplasmic Reticulum
Krebs cycle
three stages of respiration
heterosporous
24. Free energy in reactants stored in products (carbs)
36
potential energy
three classes of biochemical components
ground tissue
25. Makes dermal tissue for bark
Golgi Apparatus
ribosomes
three stages of respiration
cork cambium
26. Haploid - produces gametes through mitosis
gametophyte
respiration equation
kinetic energy
secondary metabolites
27. Ability crucial to plant structure and processing of energy - allows change to be made to help survival
byproducts of cellular respiration
organic synthesis
vascular tissue
vascular cambium
28. Comes in twos - sieve tubes (no nucleus) and companion cells (nourish sieve tubes) - transport sugars and nutrients
photosynthesis equation
indeterminate growth
vacuole
phloem
29. CO2 (air) + H20 (soil) + light energy (sun) ? CH20 (carbs) + 02 (oxygen)
ATP
xylem
photosynthesis equation
stems
30. Practice of employing management strategies to allow healthy return of timber harvest. (ex. leave mature trees - plant seedlings)
electron transport chain
sustainable forestry
cell wall
dehydration
31. Mosses have no vascular tissue. Ferns reproduce with spores. Conifers reproduce with seeds. Flowering plants have flowers.
bubble shaped bacteria
tubers
Differences between mosses - ferns - conifers - and flowering plants.
epidermis
32. Produces bisexual spores - they become gametophytes w/ egg and sperm (study the picture)
fern life cycle
spongy mesophyll
proteins
aerial roots
33. Convert light energy to chemical energy
Chloroplasts
spongy mesophyll
secondary metabolites
apical meristem
34. When xylem is blocked by air bubbles as a result of gasses clotting together after freeze-thaw cycles or extreme water-tension
cavitation
spongy mesophyll
dehydration
fern life cycle
35. Consists of dead hollowed out cells - come in tracheids (long) or vessels (short) - move water in plant
transporting molecules within and between cells
fern life cycle
xylem
palisade mesophyll
36. Between cells
apoplasticly
cell membrane
regeneration
apical meristem
37. Increase population fitness in unstable environments
kinetic energy
indeterminate growth
sexual reproduction
roots
38. Increase width (girth) of stems and roots - has vascular cambium and cork cambium
cell wall
wood products
lateral meristem (secondary growth)
cavitation
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
plasmodesta
collenchyma
apical meristem
how is water moved from root surface to vascular tissue?
40. CO2 - H2O - NADH - (ATP)
aerial roots
roots
byproducts of cellular respiration
angiosperm life cycle
41. Special pointy leaves made to protect the stem
spines
fern life cycle
aerial roots
the three developmental zones in a plant root
42. Stores water and waste and ultimately determines the shape of the cell
36
stolons
ribosomes
vacuole
43. Made of monosaccharides - building blocks of life - sugars
light reactions of photosynthesis
reason for the gametophyte generation
carbohydrates
fern life cycle
44. Root apical meristem (quiescent center - or zone of cell division) - zone of elongation - zone of maturation
ring-porous wood
gametophyte
the three developmental zones in a plant root
Three evidences of endosymbiotic theory
45. Waxy protection of leaf to protect from pathogens and let water run off it
sustainable forestry
mycorrhizas
cuticle
oxidation
46. Lengthen roots and stem - produce xylem and phloem - ground tissue - and epidermis
three classes of biochemical components
apical meristem
vascular bundle (vein)
carbon fixation
47. Produces megagametophyte that stays with sporophyte plant (produces egg)
three traits plants developed in response to sessile nature
lipds
phloem
megaspore
48. Special leaves that act as arms that pull up or support the stem
Makes plants unique
apical meristem
Mitochondria
tendrils
49. Alternate between sporophyte and gametophyte in the plant life cycle
nucleus
oxidation
alternation of generation
byproducts of cellular respiration
50. Outer layer - barrier to animals and pathogens
microspore
cell membrane
dermal tissue
cork cambium
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