Which of the Following Does Not Pertain to the Commensal

question 55

Multiple Choice

Which of the following does not pertain to the commensal organism E. coli?

• A) found in large numbers on human host
• B) found in the human intestinal tract
• C) synthesizes vitamin K
• D) synthesizes blood clotting factors

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Definitions:

Disease X

A placeholder name used by the World Health Organization (WHO) to describe a hypothetical, unknown pathogen that could cause a future epidemic.

Physical Inactivity

A lifestyle characterized by insufficient physical activity, which can lead to health problems such as obesity and chronic diseases.

Colon Cancer

A type of cancer that begins in the colon (the longest part of the large intestine), characterized by the growth of tumors in the colon's inner lining.

Causal Relationship

A connection between variables where a change in one directly causes a change in the other.