Lesson · B.4.1

DNA, RNA and replication

How DNA stores information, how it copies itself before a cell divides, and how the cell reads that information through transcription and translation, the way HESI A2 Biology questions test it.

ObjectiveB.4.1Read6 minExam weightMolecular Biology ≈ 16% of Biology

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What this lesson covers

How DNA stores information, how it copies itself before a cell divides, and how the cell reads that information through transcription and translation, the way HESI A2 Biology questions test it.