Protina

Deng protina, mangaragul lang molecule a gawa kareng mas mangalating 
unit a awsan dang :en:amino acid. Atin lang protina deng animal, tanaman, 
fungi, bacteria, ampo ing sarili tamung katawan. Metung la muring maulagang 
dake dareng pamangan anti king gatas, ebun, karni, asan, 
kamangyang ampong nuwes (nuts) deng protina. Magagamit la 
reting :en:amino acid bang gawang payung protina, a magagamit anting 
:en:enzyme, :en:hormone ampong :en:antibody. 

Atuklasan nong Berzelius deng protina kanitang 
:en:1838.

Biokímika