Direct Current Is Described as

question 11

Multiple Choice

Direct current is described as .

• A) omnidirectional
• B) unidirectional
• C) bidirectional

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Definitions:

Absorption

The process by which substances are taken up into or across tissues, such as the absorption of nutrients by the intestines.

Gingivitis

A common and mild form of gum disease (periodontal disease) that causes irritation, redness, and swelling (inflammation) of your gingiva, the part of your gum around the base of your teeth.

Periodontitis

A serious gum infection that damages the soft tissue and destroys the bone supporting teeth, potentially leading to tooth loss.

Mucosa

A moist, inner lining of some organs and body cavities, such as the nose, mouth, lungs, and stomach.