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What are small pieces of dna molecules that form the long chains of dna?

1) RNA molecules
2) Chromosomes
3) Nucleotides
4) Proteins

2 Answers

6 votes

Answer:

nucleotides

Step-by-step explanation:

User Nitesh Verma
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2 votes

Answer:

1

Step-by-step explanation:

User Marijn Huizendveld
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