Bioelementos
Quiz
•
Chemistry, Science, Biology
•
12th Grade
•
Practice Problem
•
Hard
SARAHI JESÚS
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10 questions
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1.
MULTIPLE CHOICE QUESTION
20 sec • 1 pt
¿Qué es un bioelemento?
Elementos químicos que conforman el 96% de la masa de los seres vivos
Elementos químicos que conforman el 99% de la masa de los seres vivos
Elementos químicos que conforman el 99% de la masa de la materia
Elementos químicos que conforman el 96% de la masa de la materia
2.
MULTIPLE CHOICE QUESTION
20 sec • 1 pt
¿Cómo se clasifican los bioelementos?
Primarios, secundarios y oligoelementos
Primarios, secundarios y terciarios
Primarios, secundarios y polielementos
3.
MULTIPLE CHOICE QUESTION
20 sec • 1 pt
Son bioelementos primarios
Carbono, Hidrógeno, Oxígeno, Nitrógeno, Potasio, Silicio
Carbono, Hidrógeno, Oxígeno, Nitrógeno, Fósforo, Azufre
Carbono, Hidrógeno, Oxígeno, Nitrógeno, Paladio, Selenio
Carbono, Hidrógeno, Oxígeno, Nitrógeno, Fluor, Argón
4.
MULTIPLE CHOICE QUESTION
20 sec • 1 pt
Bioelementos que representan el 3.3% de la masa total de un organismo
Oligoelementos
Secundarios
Primarios
5.
FILL IN THE BLANK QUESTION
20 sec • 1 pt
Representan el ______de la masa total de un ser vivo; son elementos vestigiales importantes para los seres vivos. Tienen
funciones específicas,
6.
MULTIPLE SELECT QUESTION
30 sec • 1 pt
Son bioelementos secundarios
Hierro (Fe)
Sodio (Na)
Zinc (Zn)
Cloro (Cl)
Potasio (K)
7.
MULTIPLE CHOICE QUESTION
20 sec • 1 pt
¿Qué porcentaje de la masa total de un ser vivo está representado por los bioelementos secundarios?
3.3%
3.6%
33.3%
36.3%
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