Answer. A shortened version of the DNA code that is carried by tRNA into the cytoplasm of the cell. A nucleotide arrangement that is responsible for the formation of the chemical structure of a neurotransmitter. A sequence of three nucleotide bases that codes for one amino acid.
An oceanographer is a trained scientist who studies the various physical properties and processes of oceans.He or she might study the chemical composition of ocean water samples or investigate physical changes in tides and currents.n oceanographer may study changes in ocean tides and currents. Chemical oceanographers will specialize in studying sediments and marine plants. Despite the best efforts of oceanographers, there is little knowledge about the earth's ocean floors.
Geological oceanographers and marine geologists explore the ocean floor and the processes that form its mountains, canyons, and valleys. Through sampling, they look at millions of years of history of sea-floor spreading, plate tectonics, and oceanic circulation and climates.ust as there are many specialties within the medical field, there are many disciplines within oceanography. Biological oceanographers and marine biologists study plants and animals in the marine environment.