Name: 
 

Unit V - Biodiversity - Vocabulary Review - Ch. 26, 27, 28, 31



Matching
 
 
Ch. 26 & 27
a.
proto-
g.
aero-
b.
stromato-
h.
anti-
c.
-lite
i.
sym-
d.
-gen
j.
-bios
e.
-oid
k.
thermo-
f.
an-
 

 1. 

something spread out
 

 2. 

with, together
 

 3. 

first
 

 4. 

produce
 

 5. 

life
 

 6. 

without, not
 

 7. 

the air
 

 8. 

like, form
 

 9. 

temperature
 

 10. 

a stone
 

 11. 

against
 
 
Ch. 26-27
a.
-biot
g.
halo-
b.
bi-
h.
-philos
c.
chemo-
i.
mutu-
d.
hetero-
j.
photo-
e.
endo-
k.
auto-
f.
exo-
l.
-troph
 

 12. 

two
 

 13. 

light
 

 14. 

loving
 

 15. 

chemical
 

 16. 

self
 

 17. 

life
 

 18. 

outside
 

 19. 

food, nourish
 

 20. 

inner, within
 

 21. 

different
 

 22. 

salt
 

 23. 

reciprocal
 
 
Ch. 26 & 27
a.
methanogen
i.
halophile
b.
nucleoid
j.
mutualism
c.
anaerobic
k.
photoautotroph
d.
antibiotic
l.
symbiosis
e.
binary fission
m.
thermophiles
f.
chemoheterotroph
n.
protobionts
g.
endotoxin
o.
stromatolite
h.
exotoxin
 

 24. 

microorganisms that obtain energy by using carbon dioxide to oxidize hydrogen, producing methane as a waste product
 

 25. 

a dense region of DNA in a prokaryotic cell
 

 26. 

the type of cell division by which prokaryotes reproduce; each dividing daughter cell receives a copy of the single parental chromosome
 

 27. 

lacking oxygen; referring to an organism, environment, or cellular process that lacks oxygen and may be poisoned by it
 

 28. 

a component of the outer membranes of certain gram-negtive bacteria responsible for generalized symptoms of fever and ache
 

 29. 

a toxic protein secreted by a bacterial cell that produces specific symptoms even in the absence of the bacterium
 

 30. 

an organism that harnesses light energy to drive the synthesis of organic compounds from carbon dioxide
 

 31. 

microorganisms that thrive in hot environments, often 60-80 degrees Celsius
 

 32. 

a symbiotic relationship in which both the host and the symbiont benefit
 

 33. 

rocks made of banded domes of sediment in which are found the most ancient forms of life
 

 34. 

a chemical that kills bacteria and inhibits their growth
 

 35. 

aggregates of abiotically produced molecules
 

 36. 

an organism that must consume organic molecules for both energy and carbon
 

 37. 

microorganisms that live in unusually highly saline environments such as the Great Salt Lake or the Dead Sea
 

 38. 

an ecological relationship between organisms of two different species that live together in direct contact
 
 
Ch. 28 & 31
a.
-phyte
k.
-cyto
b.
con-
l.
di-
c.
hetero-
m.
-karyo
d.
-morph
n.
exo-
e.
iso-
o.
hetero-
f.
pseudo-
p.
myco-
g.
-podium
q.
rhizo-
h.
thallos-
r.
plasmo-
i.
-osis
s.
-gamy
j.
coeno-
 

 39. 

with, together
 

 40. 

different
 

 41. 

same
 

 42. 

false
 

 43. 

sprout
 

 44. 

fungus
 

 45. 

foot
 

 46. 

cell
 

 47. 

root
 

 48. 

a condition of
 

 49. 

form
 

 50. 

plant
 

 51. 

out, outside
 

 52. 

common
 

 53. 

two
 

 54. 

nucleus
 

 55. 

different
 

 56. 

plasm
 

 57. 

marriage
 
 
Ch. 28 & 31
a.
gametophyte
h.
coenocytic
b.
conjugation
i.
dikaryotic
c.
heteromorphic
j.
exoenzymes
d.
isomorphic
k.
heterokaryon
e.
pseudopodium
l.
mycorrhizae
f.
thallus
m.
plasmogamy
g.
mycosis
 

 58. 

in ciliates, the transfer of micronuclei between two cells that are temporarily joined
 

 59. 

alternating generations in which the sporophytes and gametophytes look alike, although they differ in chromosome number
 

 60. 

a mycelium formed by the fusion of two hyphae that have genetically different nuclei
 

 61. 

a mycelium with two haploid nuclei per cell