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6. When does semi conservative replication of DNA happen?
- Interphase
- Metaphase
- Anaphase
- Telophase
7. What is the name of the enzyme which sperates the strands?
- DNA Ligase
- DNA Polymerase
- DNA Helicase
- DNA Protease
8. How are two identical copes of the DNA ensured?
- The weak hydrogen bonds
- Specific base pairing
- The enzymes action
9. RNA has a double chain
10. What is an allele?
- identical copies of a gene
- An amino acid
- different forms of the same gene
- a triplet which codes for a protein
11. How many chromosomes do humans have?
12. What is the purpose of Genetic material?
- store information, be replicated and undergo mutations
- to link together amino acids
- to make you who you are
- only to undergo mutations