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Stem
Cells Red
Blood Cells White
Blood Cells
Platelets
Plasma
Blood
Types & Activity
Bloodology
All of the blood cells in your body are mixed together
in a slightly yellowish liquid called Plasma. Plasma is mostly made
up of water, but also contains proteins, sugars and salt. In addition
to carrying blood cells throughout the body, plasma also carries
hormones, nutrients and chemicals, such as iron.
Plasma has the important function of maintaining the pH of the
blood at approximately 7.4.
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I knew about
red cells but not white cells or even plasma.
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—
Jenni,
elementary school student |
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