old questions

Question 1

Media that changes in response to metabolic activity of the organisms is considered to be

Answer 1

differential

Question 2

which is not a chemolithotroph

Answer 2

saccharomyces cerevisiae

Question 3

beggiatoa alba is a chemolithoautotrophy, to produce ATP is uses a redcud eletron donor to make lipis it must use

Answer 3

none of the above

Question 4

you create a winogradsky column and observe green band that is producing oxygen and a red band that is at bottom, we can guess the green organism is

Answer 4

cyanobacteria

Question 5

the red color is likely due to

Answer 5

bacteriochlopphylls

Question 6

which has a pathway capable of generating oxygen

Answer 6

cyanobacteria

Question 7

which organism produced energy from reduced inorganic substances

Answer 7

beggiatoa alba

acidothiobacillus ferrooxidans

Question 8

cupiavida sp are bacterial chemolithoautotrophs to produce ATP is uses a reduced electron donor to create

Answer 8

proton motive force

Question 9

a phototroph uses ribulose 1,5 bisphosphate as a substrate for

Answer 9

calbbvin cycle

Question 10

glucose supply limited to make the sytem work you added

Answer 10

cyanobactera sp

Question 11

a chemoorganotroph requires

Answer 11

organic carbon to produce energy

Question 12

tetracycline resistance occurs by

Answer 12

a different mechanism

Question 13

for the calvin cycle to function it requires the enzyme Rubisco and

Answer 13

recycling of ribulose-5-phosphate

Question 14

a chemolithoautotroph is from a deep sea vent, it uses hydrogen gas for energy and ______ as a carbon source

Answer 14

CO2

Question 15

oxygenic:
nonoxygenic:

Answer 15

cyanobacteria and algae

purple and green bacteria

Question 16

second organism with high light

Answer 16

cyanobacteria

Question 17

bacteriocholophylls allow green and purple bacteria to

Answer 17

capture wavelengths

Question 18

where might you find a prototroph

Answer 18

deep sea vent