2. MICROELEMENTOS Flashcards

1
Q

Macroelementos (+100mg)

Ca

1050g

A
  • Constituye Dientes y Huesos
  • 2do mensajero
  • Activa Exocitosis y Contracción muscular
  • Coagulación de la sangre
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2
Q

Macroelementos (+100mg)

K+

245g

A
  • Principal catión intracelular
  • Potencial de Membrana
  • Metabolismo de minerales
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3
Q

Macroelementos (+100mg)

Na+

105

A
  • Osmorregulación
  • Potencial de membrana
  • Metabolismo de minerales
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4
Q

Macroelementos (+100mg)

Cl

105g

A
  • Anión extracelular más abundante
  • Activa la Amilasa
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5
Q

Macroelementos (+100mg)

Mg

35g

A
  • Cosustrato el ATP
  • Antagonista del Calcio
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6
Q

Macroelementos (+100mg)

P

0,7 kg

A
  • Metabolismo de Ácidos Nucleicos
  • Metabolismo energético
  • Formación del Hueso
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7
Q

Macroelementos (+100mg)

S

0.175 kg

A
  • Metabolismo de Lípidos y Carbohidratos
  • Formación de conjugados
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8
Q

Microelementos (-100mg)

Fe

3000mg

A

Forma hemoproteínas: Hemoglobina, Citocromos, Complejos Fe/S
Deficiencia: Anemia microcítica ferropénica

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9
Q

Microelementos (-100mg)

Zn

2300 mg

A

Cofactor de Anhidrasa carbónica, carboxipeptidasas, superóxido bismutasa citosólica

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10
Q

Microelementos (-100mg)

Mn

20mg

A

Cofactor de superóxido dismutasa mitocondrial

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11
Q

Microelementos (-100mg)

Cu

100mg

A

Componente del citocromo aa3 y superóxido dismutasa citosólica

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12
Q

Microelementos (-100mg)

Co

A

Componente Vit. 12

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13
Q

Microelementos (-100mg)

Mo

A

Componente de la deshidrogenasa de xantina (metabolismo de purinas) y la aldehido oxidasa (metabolismo de catecolaminas)

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14
Q

Microelementos (-100mg)

Se

A

Componente de glutatión peroxidasa

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15
Q

MACROELEMENTOS

FUENTES de K+

A
  • Legumbres
  • Frutas
  • Cereales
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16
Q

MACROELEMENTOS

FUENTES de P

A
  • Carn
  • Leche
  • Legumbres
17
Q

MACROELEMENTOS

FUENTES de S

A

Aminoácidos azufrados (Cisteínas y Metionina)

18
Q

MICROELEMENTOS

FUENTES de Fe

A
  • Carne
  • Hígado
  • Huevo
  • Legumbres