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.
Arginine is an Î±-amino acid that is used in the biosynthesis of proteins. It is encoded by the codons CGU, CGC, CGA, CGG, AGA, and AGG. It contains an Î±-amino group, an Î±-carboxylic acid group, and a side chain consisting of a 3-carbon aliphatic straight chain ending in a guanidino group. At physiological pH, the carboxylic acid is deprotonated, the amino group is protonated, and the guanidino group is also protonated to give the guanidinium form, making arginine a charged, aliphatic ...