The genetic code is read in sets of three nucleotides and this sequence of three DNA or RNA nucleotides is known as codons. Each codon specifies a particular amino acid or acts as a signal to start or stop protein synthesis. The first codon was discovered by Marshall Nirenberg and J. Heinr...
The degenerate nature of the genetic code is helpful because small changes, called mutations, in DNA or mRNA will not affect the protein made. This helps maintain the structure and function of living things. The table below compares the stop and start codons of the genetic code: CharacteristicS...
What does mRNA carry from the nucleus? Fill in the template strand DNA sequence, mRNA codons, tRNA anticodons, or amino acid sequence. What happens next after the ribosome reaches the start codon? What is the number of nitrogenous bases needed to code for a specific amino acid?
The genetic code is the arrangement of chemical groups that carry a living cell's genetic information. Learn how DNA turns to mRNA and then tRNA, the relation between codons and amino acids, and the universality that makes chimpanzees close genetic cousins. Related...
recognize the changes in the sequences that whether any base is absent or is added and so there is absent of punctuations in the reading codons and the process of translation continues. This process ultimately changes the process of protein production and can prematurely terminate the chain also....