_______ in Coffee Are Thought to Reduce Risk of Type

question 59

Multiple Choice

_______ in coffee are thought to reduce risk of type 2 diabetes in regular coffee drinkers.

• A) Antioxidants
• B) Vitamins
• C) Minerals
• D) Caffeine
• E) Herbs

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Definitions:

Stomata

Singular stoma. Of plants, tiny gaps between pairs of guard cells in epidermis; allow internal tissues to exchange gases with the air. Can be closed to prevent water loss.

Photosystems

Cellular structures in chloroplasts where light energy is converted into chemical energy during photosynthesis.

Pigment

Substances that impart color to materials or organisms; in biological contexts, they absorb certain wavelengths of light and reflect others, visible to the human eye as color.