Zinc Is a Component in More Than 200 Enzymes

question 5

Multiple Choice

Zinc is a component in more than 200 enzymes. Which of the following is true of physiologic roles, requirements, and hypo and hyper states of zinc? (Select all that apply.)

• A) Zinc deficiency is associated with increased susceptibility to periodontal disease.
• B) Zinc supplements are essential to supplement a well-balanced diet.
• C) Flattened filiform papillae are manifestations of zinc deficiency.
• D) Zinc deficiency is associated with increased acuity of taste and smell.
• E) Zinc performs functions in cell growth and replication, sexual maturation, night vision, and appetite.