Bacterial Metabolism

"1. Fig. 4.1. Bacterial Cell Structure. 2. Cytoplasm. dense gelatinous solution of 
sugars, amino acids, & salts; 70-80% water; serves as solvent for materials used
 ..."

Iron Metabolism and Hypochromic Anemias

"MLAB 1415- Hematology Keri Brophy-Martinez. Iron Metabolism and 
Hypochromic Anemias. Iron Metabolism. Primary function. Oxygen transport and 
storage."

Purine metabolism - tafaaltinisik.org.uk

"Nucleotides play key roles in many, many cellular processes. 1. Activated 
precursors of RNA and DNA. 2. Adenine nucleotides are components of three 
major."