All of the Following Are Uses of Carbohydrates in Organisms

question 27

Multiple Choice

All of the following are uses of carbohydrates in organisms EXCEPT:

• A) as a component of cell walls.
• B) as a long- term energy source.
• C) to keep membranes flexible at low temperatures.
• D) as a building block of DNA and RNA molecules.
• E) as a short- term energy source.