Which of the Following Could Not Form a Pyranose

question 2

Multiple Choice

Which of the following could not form a pyranose?

• A) D-threose
• B) D-ribose
• C) D-lyxose
• D) D-glucose
• E) D-galactose

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Definitions:

Residual Volume

The amount of air remaining in the lungs after a forceful exhalation.

Total Lung Capacity

The maximum amount of air the lungs can hold, encompassing tidal volume, residual volume, and other respiratory volumes.

Tidal Volume

The amount of air that is inhaled or exhaled during normal breaths at rest.

Lung Cancer

A type of cancer characterized by the uncontrolled growth of abnormal cells in the lungs, often caused by smoking.