Which one of the following is a catabolic process?
A - VCE - SSCE Biology - Question 16 - 2016 - Paper 1
Question 16
Which one of the following is a catabolic process?
A. the conversion of glycogen to glucose
B. the production of carbohydrates during photosynthesis
C. the synthe... show full transcript
Worked Solution & Example Answer:Which one of the following is a catabolic process?
A - VCE - SSCE Biology - Question 16 - 2016 - Paper 1
Step 1
the conversion of glycogen to glucose
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Answer
This option represents a catabolic process because it involves the breakdown of glycogen, a complex carbohydrate, into glucose, which is a simpler sugar. This process releases energy, typical of catabolism.
Step 2
the production of carbohydrates during photosynthesis
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Answer
This option is not catabolic; instead, it is an anabolic process, as it involves the synthesis of complex carbohydrates from simpler molecules using energy.
Step 3
the synthesis of a polypeptide hormone from amino acids
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Answer
This is also an anabolic process since it involves the building of proteins (polypeptides) from amino acid monomers.
Step 4
the formation of a triglyceride from glycerol and fatty acids
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Answer
This option depicts an anabolic process as well, involving the synthesis of fats from glycerol and fatty acids.
