
ADITIVOS 2DO PARCIAL
Authored by Mireya Paz
Biology
9th - 12th Grade
Used 2+ times

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25 questions
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1.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
¿Qué estudia la toxicología de los alimentos?
La producción de alimentos
La contaminación de los alimentos
Los efectos nocivos de sustancias químicas presentes en los alimentos
La cocción de los alimentos
2.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
¿Cuál de los siguientes aditivos alimentarios puede convertirse en una sustancia cancerígena si se transforma en nitrosamina?
Benzoato de sodio
Nitratos y nitritos
Ácido ascórbico
Sorbato de potasio
3.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
¿Quién es considerado el padre de la toxicología?
Paracelso
Louis Pasteur
Hipócrates
Alexander Fleming
4.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
¿Qué significa IDA?
Ingesta Dietética Alta
Ingesta Diaria Aprobada
Ingesta Diaria Admisible
Ingesta Dosis Autorizada
5.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Las unidades para expresar la IDA son:
L/día
g
mg/kg peso corporal
ml
6.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
¿Qué organismo internacional establece valores de IDA para aditivos alimentarios?
FAO/OMS
FDA
UNICEF
COFEPRIS
7.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
¿Qué representa la DL50 en toxicología?
La dosis más baja detectable
La dosis que elimina el 50% de las bacterias
La dosis que mata al 50% de una población de prueba
La cantidad de un nutriente recomendada
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