Quiz sobre Química no corpo humano

Passage
•
Chemistry
•
9th Grade
•
Easy
Maria Santos
Used 1+ times
FREE Resource
10 questions
Show all answers
1.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Qual é o elemento que perfaz mais da metade do peso corporal humano?
Carbono
Hidrogénio
Oxigénio
Nitrogénio
2.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Qual é o composto mais importante no corpo humano?
Cálcio
Água
Zinco
Ferro
3.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Qual é a função das proteínas no organismo?
Manutenção do pH
Transporte de gordura
Produção de energia
Catalisar reações químicas
4.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Qual é o pigmento responsável pela cor do cabelo escuro?
Feomelanina
Melanina
Lisina
Carnitina
5.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Qual é o pH da saliva humana?
4
6.8
8.3
10
6.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Qual é a função dos antioxidantes no organismo?
Danificar células
Capturar compostos reativos de oxigénio
Aumentar o envelhecimento
Inibir a absorção de energia
7.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Qual é o segundo elemento mais presente no corpo humano?
Fósforo
Nitrogénio
Hidrogénio
Cálcio
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