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The Science TExGUIDE units have been revised and updated to align with the 2024-25 TEKS. These units will be published progressively as they are developed.
Biology: Micro to Macro
(Updated for Fall 2024 TEKS)
Unit 01: Cellular Structures
Unit 02: Cellular Processes
Unit 03: DNA Structure and Cell Cycle
Unit 04: The Role of Nucleic Acids and Protein Synthesis
Unit 05: Gene Expression
Unit 06: Genetics
Unit 07: Evidence of Evolution
Unit 08: Mechanisms of Evolution
Unit 09: Animal and Plant Systems
Unit 10: Ecosystem Stability
Unit 11: Current Developments in Biology
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