What Is Defined as a Host-Associated Biofilm,as Well as a Dense,nonmineralized

question 13

Multiple Choice

What is defined as a host-associated biofilm,as well as a dense,nonmineralized mass of bacterial colonies enclosed in a slime matrix and attached to a moist environment?

• A) Materia alba
• B) Bacterial plaque
• C) Food debris
• D) Calculus

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Definitions:

Equilibrium Reaction

A chemical reaction in which the rate of the forward reaction equals the rate of the reverse reaction, resulting in no net change in the concentrations of reactants and products.

K

The symbol for Potassium, a chemical element with atomic number 19, highly reactive and essential for plant and animal life.

HAc

A shorthand notation for acetic acid, a colorless liquid organic compound with the chemical formula CH3COOH.

K

Symbol for Potassium, a soft, silvery-white metallic element essential for plant growth and human nutrition.