All the material presented in this thesis as well as the author’s implications/conclusions prove that a living organism can be perceived as a complex electronic device similar to technical devices, whereas biological materials (proteins, DNA, RNA) - as components of electronic devices. These arguments allow us to state that a biological system can be considered to be a quantum computer that functions on the basis of entangled quantum states and optoelectronic phenomena. Melanin and neuromelanin are involved in the central control of all biological, physiological and psychological processes. Numerous modular communication systems and signalling pathways that transmit signals into cells are generated under the influence of light. Melanin and neuromelanin function as multireceptors of a full range of electromagnetic, acoustic, and soliton waves, torsion fields and bioplasma, which does not receive so much information as the senses do, but receive it constantly. The role of photoreceptors, receptors of hearing and touch is limited to a single reception of a stimulus, whereas melanin and neuromelanin play an integrative function, combining stimulus elements into a whole, namely combining movement with space and time, sound with light, space and time. From the psychological point of view, melanin and neuromelanin are responsible for the entire process of adaptation to the environment, mental development, the development of attention and perceptual experience, which, together with an increase in melanin and neuromelanin, acquire better sharpness and quality. Bioplasma controls these processes.