Starch, glycogen and cellulose are some examples of macromolecules from Group A - VCE - SSCE Biology - Question 2 - 2016 - Paper 1
Question 2
Starch, glycogen and cellulose are some examples of macromolecules from Group A. Which one of the following would be true for these Group A macromolecules?
A. All t... show full transcript
Worked Solution & Example Answer:Starch, glycogen and cellulose are some examples of macromolecules from Group A - VCE - SSCE Biology - Question 2 - 2016 - Paper 1
Step 1
A. All three macromolecules are complex lipids and the monomer is lactose.
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Answer
This statement is incorrect. Starch, glycogen, and cellulose are not lipids; they are polysaccharides.
Step 2
B. All three macromolecules are complex polymers and the monomer is ribose.
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Answer
This statement is incorrect. While they are complex polymers, their monomers are not ribose; they are glucose units.
Step 3
C. All three macromolecules are complex triglycerides and the monomer is fructose.
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Answer
This statement is incorrect. Triglycerides are a type of lipid, not the classification for starch, glycogen, and cellulose.
Step 4
D. All three macromolecules are complex carbohydrates and the monomer is glucose.
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Answer
This statement is correct. Starch, glycogen, and cellulose are all complex carbohydrates, and their monomer, in the case of starch and glycogen, is glucose.
