DNA

1. Chromosomes

1.1. Genes

1.1.1. Alleles

2. Cell division

2.1. Mitosis

2.1.1. Growth and repair

2.2. Meiosis

2.2.1. Reproduction

3. Protien Synthesis

3.1. Translation

3.1.1. tRNA

3.2. Transcription

3.2.1. mRNA

4. RNA

4.1. mRNA

4.1.1. Messenger RNA

4.2. tRNA

4.2.1. Translation RNA

4.3. rRNA

5. Translocation

6. Mutation