FREE COMPREHENSIVE COURSEBiochemistry Course
The easier, more reliable way to learn and comprehend exactly what you need to know about biochemistry, including cellular and molecular biology, to feel confident on your exams and boards.
Biochem is challenging. Learning it doesn’t have to be.
Confused or overwhelmed by lectures and overly complex textbooks? If so, you’re not alone. That’s why the team behind First Aid created the high-yield Rx Bricks Cellular and Molecular Biology course to be a concise, interactive, and easy to understand way to learn biochem.
Gain a comprehensive understanding of Biochemistry—faster and easier than ever. We intentionally break down biochem’s need-to-know topics into digestible Bricks with interactive illustrations, mnemonic devices, clinical correlations, and case studies. This means you can absorb critical information more easily, connect this core material with real-world scenarios, and ace your exams with confidence.
Rx Bricks remains the easiest to understand collection of high yield concepts for the USMLE exams I've come across.
Covering Every Concept You Need To Know
High-Yield Content
Each Brick contains an at-a-glance Summary of the most essential biochem information. Plus, measurable Learning Objectives at the beginning and end of each brick help you track your progress. And most can be covered in 20 minutes.
Interactive Flashcards
Reinforce your learning with interactive flashcards that help you retain more information.
Interactive Images
Quiz yourself as you learn using detailed, interactive images incorporated throughout each biochem Brick.
Built-In Practice Questions
At the end of each Brick, challenge yourself with built-in review questions. Each item explains exactly why the answer is correct and why the other choices are incorrect.

Biochemistry Course Overview
Close your learning gaps and deepen your understanding.
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