Ị maara ihe amino acid bụ? Ụmụ mmadụ ga-enweta ume site na nri iji dị ndụ ma nọgide na-enwe uto na mmepe physiological nkịtị. Gịnị mere anyị ji kwesị iri amino acid? Amino acid dị mkpa maka ahụ anyị. Ka anyị kwuo maka ọrụ na mmetụta nke amino asịd.
Ọrụ nke Amino Acids
1. A na-enweta mgbari na nnabata protein n'ime ahụ site na amino acids: Dị ka ihe na-edozi ahụ bụ isi, ọrụ protein na nri nri pụtara ìhè. Agbanyeghị, ahụ mmadụ enweghị ike iji ya rụọ ọrụ ozugbo; kama, a na-eji ya eme ihe mgbe agbajisịrị ya n'ime ụmụ irighiri amino acid.
2. Ịkwado itule nitrogen: Mgbe ogo na ọnụọgụ protein dị na nri kwa ụbọchị kwesịrị ekwesị, ọnụọgụ nitrogen a na-etinye na ya hà nhata nke a na-ewepụ na nsị, mmamịrị, na akpụkpọ ahụ, nke a na-akpọ mkpokọta nitrogen. N'ezie, ọ bụ nguzozi n'etiti njikọ na-aga n'ihu na mwepu nke protein na amino acid. Ekwesịrị idobe nri protein kwa ụbọchị nke onye nkịtị n'ime oke ụfọdụ. Mgbe oriri na-abawanye na mberede ma ọ bụ na-ebelata, ahụ ka nwere ike ịhazi oke protein metabolism iji nọgide na-enwe nguzozi nitrogen. Ịṅụbiga protein ókè, karịa ikike nhazi nke ahụ, ga-akpaghasị usoro nguzozi. Ọbụlagodi na enweghị protein zuru oke, protein anụ ahụ na-aga n'ihu na-agbaji, na-ebute nguzozi nitrogen na-adịghị mma. Ọ bụrụ na e mezighị ya ngwa ngwa, nke a ga-emecha ebute ọnwụ mgbochi ọrịa.
Ọrụ nke Amino Acids
-Keto acids, nke a na-emepụta site na nbibi nke amino acid, na-enweta metabolized site na ụzọ carbohydrate ma ọ bụ lipid, dabere na njirimara ha kpọmkwem{1}} enwere ike ịmegharị keto acid ka ọ bụrụ amino acid ọhụrụ, gbanwee ka ọ bụrụ shuga ma ọ bụ abụba, ma ọ bụ oxidized na rere ka ọ bụrụ CO2 na H2O n'ime okirikiri tricarboxylic acid, na-ewepụta ike. Enzymes bụ ndị nwere protein (nke amino acid mejupụtara), dị ka amylase, pepsin, cholinesterase, carbonic anhydrase, na transaminase. Ihe mejupụtara homonụ nitrogen bụ nke protein ma ọ bụ ihe ndị sitere na ya, dị ka hormone na-eto eto, thyroid -hormone na-akpali akpali, adrenaline, insulin, na hormone enterotropic. A na-emepụta ụfọdụ vitamin site na amino acid ma ọ bụ na-ejikọta ya na protein. Enzymes, homonụ na vitamin na-arụ ọrụ dị mkpa n'ịhazi ọrụ physiological na ịkwalite usoro metabolic.