Coagulase reacts with prothrombin in the blood. The resulting complex is called staphylothrombin, which enables the enzyme protease to convert fibrinogen, a plasma protein produced by the liver, to fibrin.
Chromosome diseases are genetic diseases where a large part of the genetic code has been disrupted. Chromosomes are long sequences of DNA that contain hundreds or thousands of genes.
Making the world better, one answer at a time. A DNA mutation affects proteins because it causes a random change in the sequence of nucleotides in DNA. Which this causes dramatic effects on the cell's structure or function.utations can cause a cell to produce an incorrect protein during protein synthesis. As a result, the organism's trait, or phenotype, may be different from what it normally wo â¦ uld have been. A mutation can cause one base pair to be substituted for another, one could be removed, or one could be added.