Mutation would be the best answer.
<span>Well, one is hydrophobic and one is hydrophilic so that causes a big effect in the way that the amino acids are grouped together or spread out</span>
If you have one sickle cell gene, you have sickle cell trait and you will not develop the sickle cell disease. If you inherit two sickle cell genes, you have sickle cell anemia.
The answer in this question is known as antisepsis. Antisepsis is the chemical agents that is used directly on exposed body surfaces to destroy or inhibit vegetative pathogens. Antisepsis is defined as the practice of using antiseptic to eliminate the micro-organism who causes of having a disease.
Bovine derived enzyme used as a chemical method of hemostasis is thrombin. In addition, thrombin acts on soluble fibrinogen to be transformed into insoluble fibrin constituents and thrombin time refers to the time obligatory for the change of fibrinogen into fibrin.