3 results for “blood”
Chemistry
Acids and Bases
blood must stay between pH 7.35 and 7.45. Chemicals called buffers soak up extra acid or base
Article · 3 min read
Chemistry
The Chemistry of Life
blood; antibodies fight infection; keratin makes hair and nails; collagen holds skin and bones together; and the proteins
Article · 3 min read
Chemistry
Water: The Strangest Ordinary Substance
blood can carry nutrients, and why almost every chemical reaction inside a living cell happens in water
Article · 3 min read
