Leo James

Easy Metabolical Recipes: The Simple Long life span of Processed Food, Nutrition, and Modern Medicine for healthy living Leo James

mtblm, th um f th hml rtn tht tk l within h ll of a lvng rgnm nd tht rvd nrg fr vtl r nd fr nthzng nw rgn mtrl.
Living organisms are unu n tht th can xtrt nrg frm thr nvrnmnt and u t to rr ut tvt uh mvmnt, grwth nd dvlmnt, nd reproduction. But how do lvng rgnm-r, their ll-xtrt nrg frm thr nvrnmnt, nd hw d ll u th energy t nthz and mbl the mnnt frm whh th ll r made?
Th nwr t th utn l n th nzm-mdtd hml reactions that take place n lvng mttr (mtblm). Hundrd f rdntd, multt rtn, fueled by nrg obtained frm nutrients nd/r lr nrg, ultmtl convert rdl available materials nt th mlul rurd fr grwth and maintenance.
The physical nd hml rrt f the mnnt of lvng things dlt wth in th rtl are fund n th articles rbhdrt; ll; hormone; lipid; photosynthesis; and protein.
A ummr f mtblm
Th unt of life
At th llulr level of rgnztn, th mn hml r f ll living matter r mlr, f nt dntl. Th true fr nml, lnt, fung, r bacteria; where variations ur (uh as, fr xml, n th rtn of ntbd by some mld), the vrnt processes are but variations on mmn thm. Thu, ll living mttr md u f lrg molecules lld proteins, whh provide urt nd rdntd mvmnt, wll trg nd trnrt f mll mlul, nd, tlt, nbl hml rtn to take l rdl nd specifically undr mld temperature, rltvl lw nntrtn, nd neutral conditions (.., nthr acidic nr b). Proteins r mbld from m 20 amino d, and, jut as the 26 letters f the alphabet n be mbld in f w t frm wrd of vru lngth and mnng, so may tens r vn hundreds f th 20 mn-d "lttr" be jnd t frm f rtn. Moreover, th rtn of rtn molecules nvlvd n rfrmng similar functions n different organisms ftn mr the m un f mn acids.
Thr is th same unt among cells of all types n th manner n whh lvng organisms preserve thr ndvdult nd transmit t t their ffrng. Fr xml, hrdtr information ndd n a specific un f b tht mk up th DNA (dxrbnul acid) mlul n th nucleus f h ll. Only fur b r used n synthesizing DNA: dnn, guanine, tn, and thymine.