Minerals Basics Flashcards
1
Q
Minerals definition
A
inorganic elements essential to life processes
2
Q
Mineral sources
A
Soil
Plants
Water
Animals
3
Q
Mineral Primary Fcns (3)
A
- Growth & development
- Metabolic Regulations
- Energy
4
Q
Minerals and Growth/dvlpmt
A
Dvlps:
- bone
- teeth
- muscles
- hemaglobin
5
Q
Minerals and Metabolic regulation
A
Metalloenzymes
Examples:
-cytochrome enzymes facilitate ATP production
-part of antioxidant enzymes
6
Q
Metalloenzymes
A
mineral components of enzymes
7
Q
Minerals and Energy
A
comparable to vitamins
8
Q
Deficiency stages
A
- Preliminary stage
- Biochemical deficiency
- Physiological deficiency
9
Q
Macrominerals (7)
A
RDI or AI > 100mg/day
- Ca2+
- Phosphorus
- Mg2+
- Na+
- Cl-
- K+
- Sulfur