Proteins and some non-electrolytes account for ________ of dissolved solutes in the body's fluids. Applied Physiology Proteins and some non-electrolytes account for ________ of dissolved solutes in the body's fluids. A. 50-60% B. 60-97% C. 25-30% D. 55-60% Answer: B Learn More : Share this Share on FacebookTweet on TwitterPlus on Google+