You don't actually have to navigate to the folder to list the files within it. You can simply specify the path as part of the ls command as shown below. ls /path/to/file. By default the files and folders will be listed in columns across the screen and all you will see is the filename.
Alanine (abbreviated as Ala or A; encoded by the codons GCU, GCC, GCA, and GCG) is an Î±-amino acid that is used in the biosynthesis of proteins.
No, DNA is not an amino acid. DNA is a nucleic acid composed of two chains of nucleotides. The sequence of nucleotides encodes for amino acids (almost every triplet of nucleotâ¦ides encodes for some amino acid). The amino acids in turn build proteins. Please see the related link for more information.