Phototaxis is the ability of organisms to move directionally in response to a light source. Many cyanobacteria exhibit phototaxis, both towards and away from a light source. In the environment, the ability to move into optimal light conditions for photosynthesis is likely to be an advantage. We are particularly interested in how cells perceive light of different wavelengths; the photoreceptors involved and the signal transduction cascade involved in this process.
A psychiatrist's salary is definitely higher than that of a psychologist because of the difference in treatment procedures adopted by both. A psychiatrist can earn anywhere between US $50,000 - US $100,000. These figures can go up to as high as US $200,000 a year with increased experience.
The basic difference between a Psychologist and a Psychiatrist is in the nature of their training. Psychologists are university trained in Psychology programs that focus on the connections between the brain and behavior, research techniques, and methods of treating behavior problems.sychology versus Psychiatry: Similarities and Differences. Psychology versus Psychiatry: Similarities and Differences-A major misunderstanding that much of the lay public shares are what the differences are between the roles of Psychologists and Psychiatrists.