The inclusion of "lifestyle and entertainment" in your query is confusing in an academic context. It is highly likely you have encountered one of the following scenarios:
The ecosystem surrounding the 10th edition goes beyond traditional print. It leverages modern digital tools to accommodate diverse learning styles. Achieve Digital Platform
Biochemistry fundamentals remain consistent across editions. Ask your professor if the 9th edition is acceptable for your course, as used copies of older editions are significantly less expensive.
Includes recent breakthroughs achieved via Cryo-EM (cryo-electron microscopy).