• Abbott Point of Care
  • Abbott Vascular
  • Advanced Sterilization Products
  • AkaRx, Inc.
  • Affymax
  • Allos Therapeutics
  • American Association for Cancer Research
  • American Diabetes Association
  • Avalon Pharmaceuticals
  • Barco Medical Imaging
  • Baxter
  • Baxter BioPharma Solutions
  • BD Bioscience
  • Celgene
  • Centocor
  • Cephalon
  • Cyberonics
  • Genitope Corporation
  • Gilead
  • GlaxoSmithKline
  • IDev Technologies
  • InterMune
  • Iroko Pharmaceuticals
  • Kyphon
  • Liposcience
  • McNeil Consumer & Specialty Pharmaceuticals
  • Medtronic
  • Myogen
  • NeoVista
  • Novartis Vaccines
  • The Oberkotter Foundation
  • Ortho Biotech
  • Ortho Clinical Diagnostics
  • Pelikan Technologies
  • Procter & Gamble Personal Health Care
  • Procter & Gamble Pharmaceuticals
  • Roche
  • Sanofi-Aventis
  • Schering-Plough
  • Veridex
  • Wyeth
  • Zogenix

What percentage of the human brain is water?

12%

40%

52%

75%

You are correct! The answer is:
75%
Good try! But the correct answer is:
75%