Multiple Choice
Which of the following does not describe the biofilm found in the human large intestine?
A) It is a dangerous combination of different species of toxic bacteria.
B) It facilitates nutrient transfer from the intestine to the body.
C) It is essential for our health.
D) Its exact species makeup varies from region to region.
E) Humans get vitamins B12 and K from the bacterial waste products.
Correct Answer:
Verified
Correct Answer:
Verified
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