Which Statement About Digestion Is True

question 246

Multiple Choice

Which statement about digestion is true?

• A) Bacteria in the human gut produce vitamin K and biotin.
• B) Hydrolytic enzymes build macromolecules from monomers.
• C) The stomach typically contains a large surface area, increased by folds and villi, for absorption of nutrients.
• D) The human body contains more human cells than bacterial cells.
• E) The gut epithelium of leeches in the genus Hirudo secretes enzymes that digest the proteins in the blood they suck from vertebrates.

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Definitions:

Continuous Process

A manufacturing or chemical process that operates uninterrupted, as opposed to batch processing which occurs in distinct steps.

Finished Product

The final version of a product that has undergone all stages of production and is ready for sale or distribution.

HMIs

Human Machine Interfaces, devices or software allowing interaction between humans and machines, typically used in industrial environments.