Some Bacteria in the Human Gut Microbiota Primarily Feed on Glucose

question 17

Multiple Choice

Some bacteria in the human gut microbiota primarily feed on glucose derivatives from mucus secretions. Which of the following is NOT correct with respect to "mucus farming" by bacteria?

• A) Bacteroides thetaiotaomicron and other bacteria induce the colon to produce mucus.
• B) Mucus-derived sugar acids are metabolized via the Entner-Doudoroff pathway.
• C) Sugar acids must be converted to 6-phosphogluconate in order to enter the Entner-Doudoroff pathway.
• D) The glucose derivatives are converted to glucose and degraded via the Embden-Meyerhof-Parnas pathway.
• E) This metabolism has been studied via genomics and genetic studies.

Comprehend the significance of specific performance and the conditions under which it applies.

Identify the conditions under which breaches of warranty occur.

Understand the remedies available to sellers when buyers breach contracts.

Learn the procedures and justifications for resale by sellers in breached contracts.

---

Definitions:

Involuntary Control

The automatic regulation of bodily functions and processes that do not require conscious control, such as breathing and digestion.

Contractility

Refers to the ability of muscle tissue to contract or shorten, generating force.

Muscle Cell

Specialized cells that make up muscle tissue, capable of contracting and generating force, essential for movement and posture.

Spindle-Shaped Cells

Cells that are tapered at both ends; commonly found in smooth muscle tissues where they help in contraction and relaxation activities.