Minerals Basics Flashcards

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1
Q

Minerals definition

A

inorganic elements essential to life processes

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2
Q

Mineral sources

A

Soil
Plants
Water
Animals

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3
Q

Mineral Primary Fcns (3)

A
  1. Growth & development
  2. Metabolic Regulations
  3. Energy
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4
Q

Minerals and Growth/dvlpmt

A

Dvlps:

  • bone
  • teeth
  • muscles
  • hemaglobin
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5
Q

Minerals and Metabolic regulation

A

Metalloenzymes
Examples:
-cytochrome enzymes facilitate ATP production
-part of antioxidant enzymes

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6
Q

Metalloenzymes

A

mineral components of enzymes

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7
Q

Minerals and Energy

A

comparable to vitamins

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8
Q

Deficiency stages

A
  1. Preliminary stage
  2. Biochemical deficiency
  3. Physiological deficiency
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9
Q

Macrominerals (7)

A

RDI or AI > 100mg/day

  1. Ca2+
  2. Phosphorus
  3. Mg2+
  4. Na+
  5. Cl-
  6. K+
  7. Sulfur
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