
The genetic code & codon table (article) | Khan Academy
The genetic code links groups of nucleotides in an mRNA to amino acids in a protein. Start codons, stop codons, reading frame.
The genetic code (article) | Khan Academy
One amino acid, many codons As previously mentioned, the genetic code consists of 64 unique codons. But if there are only 20 amino acids, what are the other 44 codons doing? As we saw, a few are stop …
Overview of translation (article) | Khan Academy
These groups of three are called codons. There are 61 codons for amino acids, and each of them is "read" to specify a certain amino acid out of the 20 commonly found in proteins. One codon, AUG, …
O código genético (artigo) | Khan Academy
Como a informação contida em uma cadeia de mRNA é decodificada para formar um polipeptídeo? Aprenda como grupos de três nucleotídeos, chamados códons, especificam os aminoácidos (bem …
O código genético (artigo) | Khan Academy
O código genético liga grupos de nucleotídeos de um RNAm a aminoácidos de uma proteína. Códons de início, códons de parada, pauta de leitura.
Stages of translation (article) | Khan Academy
An in-depth look how polypeptides (proteins) are made. Initiation, elongation, and termination.
mRNA code and translation (article) | Khan Academy
Understanding the genetic code and the mechanisms of translation is essential for mastering topics in molecular biology. This includes the roles of codons and anticodons in dictating protein synthesis, …
DNA function & structure (with diagram) (article) | Khan Academy
Codons are often separated by regions of nucleotides called introns, which don’t code for amino acids, like the blank space used to separate each paragraph on a page. Cells have developed a fascinating …
Khan Academy | Khan Academy
Para usar a Khan Academy, você precisa atualizar para outro navegador da web. Basta selecionar uma das opções abaixo para começar a atualização.
tRNAs and ribosomes (article) | Khan Academy
Structure and roles of transfer RNAs and ribosomes. Codons, anticodons, and wobble. Aminoacyl-tRNA synthetases.