CELULA PROCARIOTA Flashcards

1
Q

CARACTERISTICAS

A

-No presentan envoltura nuclear
- Presentan un Nucleoide (Genóforo)
- ADN simple, bicatenario, circular, desnudo (HU regeneración bacteriana luego de la bipartiº)
- Posee un citoplasma o protoplasma
- posee como único organelo a los ribosomas

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2
Q

ARQUEAS EXTREMOFILAS

A

BACTERIAS NO DEFINIDAS
- No son patológicas (NO GENERA ENFERMEDADES)
- Cumplen regulaºs ecosistémicas

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3
Q

METANOGENICAS

A

-Son Arqueas que viven en lugares en descomposiº
-Descomponer materia org. generando CH4

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4
Q

HALOBACTERIAS

A

-Viven en lugares extremos salados (10%)
- Generan la absorº de CO2
- Genera la MAREA ROJA -> asociaº marina HALOARQUEA + RHODOPHYTA (alga parda)

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5
Q

TERMOACIDOFILA

A
  • Vive en Tº altas y pH acido
  • Descompone materia orgánica
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6
Q

EUBACTERIAS

A
  • Si están DEFINIDAS
  • OCACIONAN enfermedades
  • son propios de individuos
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7
Q

COCOS

A
  • Forma redonda
  • Propios de humanos y animales
  • ESTAFILOCOCOS Y EL ESTRECTOCOCOS
    -> infecciones estomacales graves
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8
Q

BACILOS

A
  • Forma de Bastón
  • Genera enfermedades en los humanos y en los animales
    BACILO DE KOSH tuberculosis
    BACILO DE PFEIFFER neumonía
    CLOSTRIDIUM TETANI tétano
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9
Q

ESPIRILOS

A
  • Forma de ESPIRAL
  • Generan ITS
    TREPONEMA PALLIDUM sífilis
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10
Q

VIDRIOS

A
  • Forma CILINDRICA FLAGELADA
  • VIDRIO COLERAE “Cólera”
  • Infecciones cefaleas
    Dolores estomacales agudos
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11
Q
A
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