Can nucleic acid protein and starch be considered as step growth polymers?

Explanation

### Step-by-Step Solution:

1. **Understanding Step Growth Polymers**:
- Step growth polymerization involves the reaction of bifunctional or multifunctional monomers.
- These monomers can react to form dimers, trimers, and eventually longer oligomers, leading to the formation of high molecular weight polymers.

2. **Identifying the Nature of Nucleic Acids, Proteins, and Starch**:
- Nucleic acids, proteins, and starch are all large biomolecules that can be classified based on their monomeric units.
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