单词 | ribosome |
释义 | ribosome (once / 311035 pages) n WORD FAMILY ribosome: ribosomes USAGE EXAMPLESHarry F. Noller helped unravel the structure of ribosomes and identify the importance of RNA to their mechanics. New York Times(Dec 04, 2016) Using an elaborate ballroom dance, he focused on the mystery of what prevents ribosomes from “jamming up” as they move along DNA strands expressing genes. Science Magazine(Oct 26, 2016) This mRNA then migrates to protein factories called ribosomes, which convert the code into amino acids, the building blocks of proteins. Science Magazine(Aug 29, 2016) n an organelle in the cytoplasm of a living cell; they attach to mRNA and move down it one codon at a time and then stop until tRNA brings the required amino acid; when it reaches a stop codon it falls apart and releases the completed protein molecule for use by the cell the ribosome is the site of protein synthesis Hyper cell organ, cell organelle, organelle a specialized part of a cell; analogous to an organ |
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