Blood plasma is primarily water, making up about 90% to 92% of its volume, with the remaining portion consisting of essential proteins (like albumin, globulins, clotting factors), ions, nutrients (sugars, fats), hormones, and waste products, all crucial for bodily functions and transport.
What percentage of plasma is composed of water?
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This question is part of 🔬 General Science within the broader 🌐 Current Affairs & GK subject and appears in the PPSC Punjab Public Service Commission preparation collection. Reviewing the answer together with nearby questions helps reinforce the underlying concept and identify how it may appear in competitive exams.