664819
Descrição
Quiz por Jordan(MF), atualizado more than 1 year ago
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Criado por Jordan(MF)
mais de 10 anos atrás
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Questão 1
Questão
What are 2 roles of lipids?
Responda
-
Structure
-
Membranes
-
Electrical insulation
-
Transport
Questão 2
Questão
Fibre is a carbohydrate.
Responda
- True
- False
Questão 3
Questão
Why is Fibre an essential nutrient?
Responda
-
It provides energy for metabolic reactions
-
It is used to build tissue
-
it is used a bulk for the intestinal muscles to push against
Questão 4
Questão
Vitamins and minerals are used to create enzymes.
Responda
- True
- False
Questão 5
Questão
Metabolism is...?
Responda
-
The number of catabolic reactions that take place in an organism
-
All the chemical reactions that take place in an organism
-
The rate at which all chemical reaction happen in an organism
Questão 6
Questão
Which of the following are the key biological molecules?
Responda
-
Vitamins and Minerals
-
Nucleic acids
-
Water
-
Fibre
-
Lipids
-
Phosphates
Questão 7
Questão
All biological molecules are carbon based.
Responda
- True
- False
Questão 8
Questão
Which is the most abundant biological molecule?
Responda
-
Carbohydrates
-
Proteins
-
Nucleic Acids
-
None
Questão 9
Questão
What percentage of an organism is made up of Carbon, Hydrogen, Oxygen and Nitrogen?
Responda
-
76%
-
87%
-
99%
Questão 10
Questão
Lipids are used for both thermal and electrical insulation.
Responda
- True
- False
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