Phytochemicals

_____ are a subgroup of indoles.

• Isoflavones

• Isothiocyanates

• Phenols

Phytochemicals give foods their flavors and textures.

• True

• False

Some phytochemicals have been linked to lower rates of heart disease.

• True

• False

Citrus peel and cherries.

• terpenes

• saponins

• polyphenols

The colors of flavonoids are usually _____.

• green and yellow

• red and purple

• red and white

Blue and purple fruits and vegetables contain varying amounts of health promoting Phytochemicals.

• True

• False

Blue and purple fruits are being studied for their ability to slow down some of the ill effects of the aging process. (Phytochemicals)

• True

• False

Which of the following is a primary function of phytochemicals in plants?

• Provide energy

• Act as structural components

• Protect against pathogens

• Store genetic information

Which class of phytochemicals is known for its antioxidant properties?

• Alkaloids

• Flavonoids

• Terpenes

• Saponins

Phytochemicals are most abundant in which part of the plant?

• Roots

• Leaves

• Seeds

• Flowers