> For the complete documentation index, see [llms.txt](https://docs.abi.am/abi-omicss-guide-2021/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://docs.abi.am/abi-omicss-guide-2021/week-1.md).

# Week 1

- [Molecular Biology](https://docs.abi.am/abi-omicss-guide-2021/week-1/molecular-biology.md): We begin Week 1 with the basics of molecular biology. This module takes an estimated 5 hours to complete.
- [Introduction to Biology](https://docs.abi.am/abi-omicss-guide-2021/week-1/molecular-biology/introduction-to-biology.md): This section takes an estimated 40 minutes to complete.
- [Macromolecules](https://docs.abi.am/abi-omicss-guide-2021/week-1/molecular-biology/macromolecules.md): This page takes an estimated 2.5 hours to complete.
- [DNA & RNA](https://docs.abi.am/abi-omicss-guide-2021/week-1/molecular-biology/dna-and-rna.md): This page takes an estimated 1.5 hours to complete.
- [Cell Division](https://docs.abi.am/abi-omicss-guide-2021/week-1/molecular-biology/cell-division.md): This page takes an estimated 30 minutes to complete
- [Command-Line](https://docs.abi.am/abi-omicss-guide-2021/week-1/command-line.md): We continue with an introduction to Command-Line. This module takes an estimated 2 hours to complete.
- [Connecting to the Server](https://docs.abi.am/abi-omicss-guide-2021/week-1/command-line/connecting-to-the-server.md): This page takes an estimated 15 minutes to complete.
- [The Linux Command-Line For Beginners](https://docs.abi.am/abi-omicss-guide-2021/week-1/command-line/the-linux-command-line-for-beginners.md): This page takes an estimated 1 hour to complete.
- [The Bash Terminal](https://docs.abi.am/abi-omicss-guide-2021/week-1/command-line/the-bash-terminal.md): This page takes an estimated 1 hour to complete.
- [R Programming](https://docs.abi.am/abi-omicss-guide-2021/week-1/r-programming.md): We conclude Week 1 with introduction to R Programming. This module takes an estimated 1.5 hours to complete.
- [Getting Started](https://docs.abi.am/abi-omicss-guide-2021/week-1/r-programming/getting-started.md): This page takes an estimated 40 minutes to complete.
- [The Basics](https://docs.abi.am/abi-omicss-guide-2021/week-1/r-programming/the-basics.md): This page takes an estimated 45 minutes to complete.
- [Data Types](https://docs.abi.am/abi-omicss-guide-2021/week-1/r-programming/data-types.md): This page takes an estimated 25 minutes to complete.
- [Week 1 Exam](https://docs.abi.am/abi-omicss-guide-2021/week-1/week-1-exam.md): Complete this exam after you finish Week 1 course material.