<prompt> unaweza kugeuza matini haya ya swahilikwa kiingereza?l-valine ni moja ya asidi 20 za amino zinazotumiwa kutengeneza protini katika mwili wa binadamu, ambazo zinajulikana kama kemikali kama asidi ya amino asidi.  <response>: l-proline is one of the twenty amino acids used in living organisms as the building blocks of proteins. 