Crena: volcanic

Question 1

Sulfolobus
temp
pH

Answer 1

90
1-5

Question 2

Sulfolobus
oxygen req
chemo

Answer 2

aerobic
chemoorganotroph

Question 3

sulfolobus are chemolithotrophs by

Answer 3

oxidizing hydrogen sulfide or sulfur to sulfuric acid

Question 4

shape pf sulfolubus

Answer 4

distinct lobes

Question 5

sulfolobus can also oxidize this aside from sulfur

Answer 5

Fe2-Fe3
ferrous to ferric

Question 6

Acidianus can use _____ both

Answer 6

sulfur aerobically and anaerobically

Question 7

utlization of S in aerobic Acidianus

Answer 7

S eD —> H2SO4 (sulfuric acid) : O eA

Question 8

utilization of S in anaerobic (acidianus)

Answer 8

H eD—> H2S: S eA

Question 9

acidianus
temp

Answer 9

65-95

Question 10

thermoproteales
shape

Answer 10

rod shape

Question 11

thermoproteus and thermofilum
oxy req

Answer 11

strict anaerobe

Question 12

how thermoproteus grow chemolithotrophically

Answer 12

use complex substrate: yeast, small peptides, starch, glucose

Question 13

pyrobaculum differs from thermoproteales since

Answer 13

respire aerobically

Question 14

uses NO3, Fe3 and S and H as an electron donor

Answer 14

pyrobaculum

Question 15

optimum temp pf pyrobaculum

Answer 15

100C