Bioelementos y Biocompuestos

Quiz
•
Chemistry
•
6th - 8th Grade
•
Hard
Shirley Benavides
Used 121+ times
FREE Resource
25 questions
Show all answers
1.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
El carbono es un bioelemento
Secundario
Traza
Primario
Todas
2.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
¿Que produce la deficiencia de Iodo?
Impide la contracción muscular.
Impide la formación de hormonas tiroideas.
Anemia
Escorbuto
3.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
las biomoléculas se clasifican en:
orgánicas y sales minerales
orgánicas e inorgánocas
todas son correctas
4.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Los bioelementos principales de la materia viva son:
carbono,hidrógeno,hierro, oxígeno
carbono, hidrógeno, nitrógeno, oxígeno
carbono, oxígeno
carbono, hidrógeno,fosforo
5.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
6.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
7.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Al introducir un alga marina en agua dulce se produce...
un proceso de turgencia.
su plasmolisis.
una inmersión celular.
un hinchamiento por exósmosis
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