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Dimas [21]
3 years ago
15

Si se rompe un utensilio de cristal en un laboratorio, cómo se recoge?

Biology
1 answer:
stiks02 [169]3 years ago
4 0

Answer:

Si se nos rompe un material de vidrio:

o Lo recogeremos inmediatamente para evitar cortes.

o Usaremos guantes anticorte con la suficiente protección para

recogerlos. Los guantes de trabajo de piel flor vacuno son suficiente.

o Si se nos rompe una pieza de vidrio mientras estamos fregando

tendremos especial ya que el agua dificulta la visión del vidrio.

o Si es necesario descontaminaremos los trozos antes de retirarlos.

o Introduciremos los trozos en un recipiente cuyas paredes no pueda

perforar con objetos de evitar cortes a otras personas.

o Nunca lo depositaremos directamente en una papelera, al coger la

bolsa el personal de limpieza puede cortarse.

o El vidrio no contaminado por productos químicos puede depositarse

en los contenedores de vidrio para reciclar. Si lo hacemos así el medio

ambiente nos lo agradecerá.

o El vidrio contaminado con productos peligrosos, como termómetros

de mercurio rotos, lo gestionaremos como residuo peligroso.

Debemos separar los residuos según el tratamiento que se les va a dar,

(reciclado, gestión como RP, etc.) desde el momento mismo de su

generación.

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Answer:

Green algae is divided into chlorophyte and chlorophyte. It possess chlorophyll a and b.

Bryophytes includes the liverworts, mosses and hornworts. It is know tracheaophytes I.e. is not vascular without extensive transport system, it needs water to reproduce sexually. It's Gametophyte is dominant and stomata are absent. (Hornworts possess stomata; it's related to tracheaophytes.

Ferns have vascular tissue, xylem and pholem, stem, root, leaves, dominant sporophyte. It's sporophyte possess rhizomes and fronds plus sporingia aldo called sori. Ferns are seedless vascular plants.

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5 0
3 years ago
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<u><em></em></u>

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27. What is the major reactant needed for the Citric Acid Cycle (aka Krebs Cycle)?
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Explanation:

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