TEMA 1. PARTE 1. HOJA 14. TGL
Professional Development
•30 Qs
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TEMA 1. PARTE 1. HOJA 14. TGL
Quiz
•
Mathematics
•
Professional Development
•
Hard
Tecnicas1 undefined
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30 questions
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1.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
¿Qué parte de la micropipeta se presiona para generar la succión?
El electrodo
El émbolo
La punta de plástico
El botón lateral
2.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
¿Qué elemento de la micropipeta contiene realmente el líquido?
El émbolo
El rotor
La punta de plástico
El electrodo
3.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
¿Qué característica distingue a las micropipetas?
El color de la punta
La posibilidad de regular el volumen
La forma de pera invertida
El uso de vacío
4.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
¿Qué rango de volúmenes permiten trabajar las micropipetas?
10 mL – 100 mL
1 μL – 1 mL
50 mL – 1 L
0,1 μL – 0,5 μL
5.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
¿Qué función cumplen las micropipetas?
Esterilizar material
Medir y trasvasar pequeños volúmenes de líquido con precisión
Calentar disoluciones
Filtrar sólidos
6.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
¿Qué equipo sustituyó a la propipeta de cremallera y la perilla de aspiración?
Micropipeta
Propipeta automática
pH-metro
Centrífuga
7.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
¿Cómo funciona la propipeta automática?
Succión por vacío manual
Apretando un botón
Mediante émbolo
Por corriente eléctrica
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