Respiration (AQA GCSE Biology): Quizzes
📚Quizzes
Practise the questions
10 questions from this quiz
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Practise the questions
10 questions from this quiz
What is metabolism?
What is metabolism?
Sum of all reactions in a cell or body
Which process transfers energy used in metabolism?
Which process transfers energy used in metabolism?
Respiration
What controls metabolic processes?
What controls metabolic processes?
Enzymes
Which molecules can glucose be converted into when joined together?
Which molecules can glucose be converted into when joined together?
Starch, glycogen and cellulose
What two components form a lipid molecule?
What two components form a lipid molecule?
Glycerol and three fatty acids
How many fatty acid molecules combine with glycerol to form a lipid?
How many fatty acid molecules combine with glycerol to form a lipid?
Three
What do glucose and nitrate ions form?
What do glucose and nitrate ions form?
Amino acids
What are amino acids used to form?
What are amino acids used to form?
Proteins
What forms from the breakdown of proteins for excretion?
What forms from the breakdown of proteins for excretion?
Urea
What is the purpose of energy used in metabolism?
What is the purpose of energy used in metabolism?
To make new molecules