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A 51-year-old member asked:

If rbcs carry oxygen, what does plasma carry?

1 doctor answer1 doctor weighed in
Dr. Le Wang
Dr. Le Wanganswered
Internal Medicine 37 years experience
Proteins, etc: Plasma is a yellowish liquid portion of whole blood after red blood cells, white blood cells and platelet are removed by centrifuge. It contains many proteins, hormones, and electrolytes essential for our life. For proteins, it includes immunoglobulin (for immunity), clotting factors (for hemostasis reducing bleeding), lipoproteins (carry lipid), enzymes and hormones, etc.
Last updated Mar 14, 2015

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