Introduction Biotechnology is one of the fields of science that offers human beings a brighter future. This is because it presents some of the possible solutions to all the problems that are faced by people today. For example, all processes involved in the production of medicine would be developed through analytical studies in biotechnology and research. This means that there should be efforts that are aimed at the promotion of this field so that we can be in a position of solving most of these problems. In this paper, we shall discuss a number of issues that prove that there is a great deal of biotechnology around us, and the reason why we should ensure that everything is studied with biotechnology so that we may end up improving the living conditions of man. Extremophiles and Biotechnology Today, there have been a lot of developments and advancements in the field of biotechnology. This has seen the use of extremophiles being used in biotechnological industries in a number of ways. Extremophiles are smaller microorganisms that have the capability of thriving in an environment, which has extremes of temperatures. This means that all the other creatures living in such conditions would eventually die, even in the shortest time durations. Some of these organisms would be some bacterial organisms, archaea, and some protists. These can live in conditions that are extremely hot. Because of that, there has been their utilization in industrial activities. For example, since they can thrive in high temperatures, bacterial from the Staphylococcus species have been used in the production of enzymes for effective laboratory application. The Coccus genus has an outer exoskeleton, which is resistive to extreme temperatures. Thermus aquaticus is another species of microbe that has been widely used in the industrial production of medicines through Polymerase Chain Reaction, PCR. Scientists have been spending a lot of money on the study of enzyme characteristics of extremophiles. Many industries have been trying to use their enzymes in the production of products such as artificial sweeteners, some stonewashed for blue jeans, and in the advanced identification of genes make-ups in criminals. Scientists are also optimistic that all enzymes contained in extremophiles can effectively replace all other enzymes that have been used in industries since they would be more effective. The other issues are with some sewage clean-ups through which these thermophiles can be used in the degradation of the waste which generates a lot of heat. Protein Therapeutic Agents Today, there have been a lot of improvements in the manner through which protein therapeutic agents are being developed. This has led to the production of vaccines against a number of infections affecting man. The experimental approach applied is quite complex. This includes an invention from the use of genetically improved or modified plants and their progenies. Some of the major derivatives or plant-oriented, and a good example was a mucosal vaccine that was used against SARS, Severe Acute Respiratory Syndrome. The experimental approach will relate to the recombinant vectors which will transform in a given manner. This would be limited the