1. IT’S IMPORTANCE TO THE HUMAN BODY. LiNan McSherry

2. Hemoglobin  Enzyme in red blood cells  Helps with oxygen distribution

3. Myoglobin  Enzyme in red blood cells  Helps with oxygen distribution from cell to outside.

4.  Heme is found in hemoproteins such as hemoglobin.  Diatomic gases(2 atoms)  Chemical catalysts  Electron transfer

6. Bones Mineral storage Ca²⁺ ions are releases in blood Needed by all cells in the body (mitochondria and ER)

7. Troponin-C Muscle contraction in skeletal and cardiac muscle. Helps in calcium channels Selective to calcium ion which results in a muscle contraction

8. Calmdulin  CaM helps with inflammation, metabolism, smooth muscle contraction, and can be found in cytoplasm, plasma, and other organelles.  Found in ALL eukaryotic cells