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 Difference Between a Psychologist and a Psychiatrist. While a psychologist and a psychiatrist are similar careers the job description, education and training are very different.For example, a psychologist typically completes a master's or doctoral degree, while a psychiatrist is a medical doctor.Additionally, a psychiatrist must be licensed to work in this profession, while the credentialing for a psychologist depends on the career.or example, a psychologist typically completes a master's or doctoral degree, while a psychiatrist is a medical doctor. Additionally, a psychiatrist must be licensed to work in this profession, while the credentialing for a psychologist depends on the career.