Winds and wind systems on the Earth. 1  Wind is formed by the flow of air in horizontal directions. In meteorological definitions the coming direction of the wind is called wind direction. 2  1 m/s = 3.60 km/hr = 2.24 mph = 1.94 knot.
The production of proteins involves two major steps: transcription and translation. Together, transcription and translation are known as gene expression. The process of transcription only involves two molecules: DNA and RNA. A DNA strand provides a template for the synthesis of a complementary RNA strand. This process is used to synthesize any type of RNA from a DNA template. Transcription of a gene produces a messenger RNA (mRNA) molecule.
Best Answer: Translation is carried out by tRNA through the relationship between its anticodon and the associated amino acid. When a tRNA is brought to the ribosome by the pairing between its anticodon and the mRNA's codon, the amino acid attached at its 3' end will be added to the growing peptide. In bacteria, there are 30-40 tRNAs with different anticodons. In animal and plant cells, about 50 different tRNAs are found.