crena: submarine volcanic habitat

Question 1

optimum temp for pryodictium and pryrolobus

Answer 1

dictium: 105
lobus: 106

Question 2

shape of pyrodictium

Answer 2

disk shape
mycelium like layer attached to crystals pf S

Question 3

pyrodictium has fibers of network functions for

Answer 3

attachment

Question 4

pyrodictium
oxy req

Answer 4

strict anaerobe

Question 5

pyrolobus fumarii
temp
lives in

Answer 5

113 C
black smoker

Question 6

p. fumarii obligate chemolitho via

Answer 6

oxidation of H2
reduction of NO3 to ammonium

Question 7

they survive autoclaving

Answer 7

p. fumarii strain 121

Question 8

strain 121
shape
motility
oxy req

Answer 8

cocoid
archaella
anaerobe

Question 9

desulfurococcus temp

Answer 9

85C

Question 10

ignococcus temp

Answer 10

90C

Question 11

energy metabolism of ignococcus

Answer 11

H2 ED —> S EA

Question 12

ignococcus lacks an S layer but has

Answer 12

outer cellular membrane

Question 13

between the inner and outer membrane of ignococcus is

Answer 13

intermediate compartment - analogous yo periplasm of gram- negative

Question 14

ignicoccus resembles eukarya by

Answer 14

having large vesicles

Question 15

stapylothermus
chem
temp

Answer 15

chemoorganotroph
92

Question 16

plays a role in the consumption of proteins in dead animals in submarine thermal areas

Answer 16

staphylothermus