Course

Microbiology

Study Pack

Set 28 Biogeochemical Cycling And Global Climate Change

Back to Sets
Question 1

(True False)

Free
The use of sulfate as a terminal electron acceptor by Desulfovibrio is an example of assimilatory sulfate reduction.

Answer

Question 2

(True False)

Free
Nutrients are often transformed and cycled by oxidation-reduction reactions that can change the chemical and physical characteristics of the nutrients.

Answer

Question 3

(Short Answer)

Free
___________ have been defined as communities of organisms and their physical and chemical environments that function as self-regulating units.

Answer