Qhov sib txawv ntawm qhov tseem ceeb thiab tsis tseem ceeb amino acids yog qhov tseem ceeb amino acids tsis tuaj yeem tsim los ntawm lub cev, qhov tsis tseem ceeb amino acids tuaj yeem tsim los ntawm lub cev.
Amino acids yog lub tsev blocks lossis precursors ntawm cov proteins. Raws li nws lub npe implies, amino acid muaj ib pawg amino (-NH 2) thiab ib pawg acidic carboxyl (-COOH). Nrog rau ob pawg no, ib qho ntxiv hydrogen thiab ib qho kev ua haujlwm sab nrauv (R pab pawg) tau sib koom ua ke rau hauv nruab nrab carbon atom. Qhov xwm txheej ntawm pawg R no txiav txim siab cov yam ntxwv tshwj xeeb thiab cov tshuaj lom neeg ntawm cov amino acid; yog li, ua rau muaj ntau yam proteins. Proteins yog cov pab pawg sib txawv tshaj plaws ntawm macromolecules, ob qho tib si tshuaj thiab ua haujlwm. Muaj 21 yam amino acids sib txuas ntawm peptide bonds los ua ntau yam proteins. Tag nrho cov no yog qhov tseem ceeb rau txhua lub cev.
Dab tsi yog Qhov Tseem Ceeb Amino Acids?
Ntau cov nroj tsuag thiab cov kab mob muaj peev xwm ua kom tag nrho 20 amino acids ntawm lawv tus kheej los ntawm qabzib lossis CO 2 lossis NH 3- Thaum cov txheej txheem ntawm evolution, cov tsiaj nyeg, nrog rau tib neeg, tau poob lub peev xwm los ua ke cov pa roj carbon skeleton rau ob peb ntawm cov amino acids. Yog li ntawd, nws yog ib qho tseem ceeb kom tau txais cov amino acids tshwj xeeb los ntawm kev noj zaub mov. Cov amino acids uas tsis tuaj yeem ua ke hauv lub cev kom tau raws li qhov xav tau ntawm lub cev yog hu ua 'tseem ceeb amino acids'.
Muaj 9 qhov tseem ceeb amino acids uas tib neeg lub cev xav tau: phenylalanine, valine, threonine, tryptophan, isoleucine, methionine, histidine, lysine, thiab leucine. Txij li thaum tsiaj cov nqaij yog ib qho tseem ceeb ntawm cov amino acids, cov neeg tsis noj nqaij yuav tsum tsis txhob txhawj txog kev noj zaub mov zoo, tab sis cov neeg uas tsis noj cov khoom tsiaj yuav tsum xav txog cov amino acids tseem ceeb vim lub cev tsis tuaj yeem tsim cov proteins uas tsis muaj cov no. Cov amino acids.
Dab tsi yog qhov tsis tseem ceeb Amino Acids?
Cov amino acids tsis tseem ceeb yog cov amino acids peb lub cev tuaj yeem tsim nws tus kheej. Txawm hais tias peb tuaj yeem tau txais cov amino acids no los ntawm peb cov khoom noj, tib neeg lub cev tseem tuaj yeem tsim cov amino acids tshwj xeeb.
Daim duab 01: Amino Acids
Cov amino acids tsis tseem ceeb suav nrog 12 amino acids. Cov no yog alanine, arginine, cysteine, tyrosine, glutamine, glutamate, glycine, histidine, serine, asparagine, aspartate, thiab proline. Txawm hais tias tsis yog cov amino acids tseem ceeb tau nkag mus rau hauv tib neeg lub cev, peb tuaj yeem tau txais los ntawm cov khoom noj xws li txiv ntoo, nplej, nqaij, txiv hmab txiv ntoo thiab zaub.
Qhov txawv ntawm Qhov Tseem Ceeb thiab Tsis Tseem Ceeb Amino Acids yog dab tsi?
Qhov sib txawv ntawm qhov tseem ceeb thiab tsis tseem ceeb amino acids yog tias tib neeg lub cev tsis tuaj yeem tsim cov amino acids tseem ceeb, thaum tib neeg lub cev tuaj yeem tsim cov amino acids tsis tseem ceeb. Yog li ntawd, ib tug yuav tsum tau txais cov amino acids tseem ceeb los ntawm kev noj haus. Txawm li cas los xij, nws tsis tsim nyog kom tau txais cov amino acids uas tsis tseem ceeb vim lub cev tuaj yeem ua rau lawv tus kheej. Tsis tas li ntawd, cov amino acids tseem ceeb feem ntau muaj nyob rau hauv cov khoom tsiaj, thaum cov amino acids tsis tseem ceeb muaj nyob rau hauv cov tsiaj thiab cov khoom cog. Yog li, peb tuaj yeem xav txog qhov no ib yam li qhov sib txawv ntawm qhov tseem ceeb thiab tsis tseem ceeb amino acids.
Summary – Qhov tseem ceeb vs Tsis tseem ceeb Amino Acids
Amino acids yog lub tsev tsim cov proteins. Muaj ob hom ntawm lawv ua qhov tseem ceeb thiab tsis tseem ceeb amino acids. Tib neeg lub cev tsis tuaj yeem tsim cov amino acids tseem ceeb thaum tib neeg lub cev tuaj yeem tsim cov amino acids tsis tseem ceeb. Yog li, qhov no yog qhov sib txawv ntawm qhov tseem ceeb thiab tsis tseem ceeb amino acids.
