Gịnị bụ catabolism? Filiks catabolism nkebi

Ahụ anyị dị ịtụnanya usoro ike ịnọgide na-enwe a ufọk ufene njikọ na gburugburu ebe obibi. Nke a na-emezu site metabolism ma ọ bụ dị ka ọ na-akpọ, metabolism. The metabolism onwe ya na-kewara abụọ n'akụkụ: catabolism (ike metabolism) na anabolism (plastic metabolism). Ọtụtụ ndị na-emegharị ndị a echiche. Ma ha na-fundamentally dị iche iche. Ka anyị hụ ihe catabolism.

Iche catabolism si anabolism

Ndị a Filiks bụ abụghị ke uwa. Anabolism - a njikọ usoro ihe mgbagwoju bekee site mfe. Na ihe bụ catabolism? Nke a reverse usoro. Otu ihe atụ nwere ike ịtọ anabolism nke muscle uka. Na dị ka ihe atụ maka catabolism nwere ike ime ka a ọnụ ọgụgụ nke dị mkpa n'ahụ mmadụ Jeremaya mere.

Ka ihe atụ, ọtụtụ ndị na-n'anya poteto, nri? Otu n'ime ihe dị mkpa bekee na ya, na-eke a obi ụtọ uto, bụ starch. Nke a na umi bụ a polysaccharide. Nke a pụtara na ọ bụ nnọọ mgbagwoju na ọdịdị carbohydrate. Ntem, ọ bụ a plurality nke ọzọ carbohydrates, na ike ga-ghoro obere mgbagwoju ogige. Ná ngwụsị nke starch na-akadiahade site ahụ glucose. Ọ bụ catabolism.

mmanya catabolism

A atụ nke abụọ bụ decomposition nke catabolism mmanya acetic acid. Nke a usoro a rụrụ na nzọụkwụ abụọ na-eji abụọ enzymes. First - ọ bụ mmanya dehydrogenase. Nke a enzyme bụ maka na catabolism nke ethanol ka acetaldehyde. Umi bụ na-egbu egbu, n'ihi ya, ọ nwere ike na-agaghị anọ ogologo ke idem. Na ọ bụ ihe kpatara nke a mmanya ogbugbu. Ma, ọ bụ mgbe.

Agba nke abụọ nke catabolism nke ethyl mmanya - bụ cleavage site enzyme acetaldehyde dehydrogenase acetaldehyde na acetic acid nke ọ na-anyụpụ ke idem. E nwere ọtụtụ ihe atụ ndị ọzọ nke catabolism. Ka ihe atụ, na abụba nwere ike rapara na glycerol na ọdụdụ asịd, ndi na-edozi na - na amino asịd. Maka bodybuilders ikpeazụ ụdị catabolism bụ nnọọ wetara, dị ka ọ na-enweta muscle uka.

Science catabolism

Catabolism bu n'obi na ahụ nwere ike na-emepụta ike. N'eziokwu, ọ bụla umi na-esichara site ahụ, bụ isi iyi nke ATP - adenosine triphosphate. Nke a pụrụ iche molekul zubere maka nchekwa, ya bụ, ìgwè nke ike na ahu. The ego nke umi bụ pụtara nanị. Ya mere, ọ kwesịrị ka a mgbe niile replenished. Na nke a nwere ike mere nanị otu ụzọ - na-enyemaka nke catabolism. The usoro na-ewe ebe ọtụtụ nkebi. Ka anyị tụlee niile nkebi nke catabolism.

The akpa ogbo

Nzọụkwụ mbụ nke catabolism - na-ewepụtara cleavage nri bekee na pụrụ iche enzymes. N'ihi na ụfọdụ bekee, ọrụ nke enzyme nwere ike igosi homonụ. Dị ka ihe atụ, sugar cleaves insulin emepụta anyịnya. N'ihi ya n'ihi na a nyere ogbo naanị ndị e ji mara exotherm. Ọ na-adịghị akwụsị enweghị a Chọpụta.

Karịsịa, ọ na-eji ịnọgide na-enwe kwesịrị ndụ nke organism larịị. Nakwa na anyị na usoro a dị ka ichebe a na-ahu okpomọkụ. Ọzọkwa, a na gburugburu ezi-akpali. Mgbe catabolism nwere ike rụrụ naanị ma ọ bụrụ na e nwere ụfọdụ okpomọkụ. The okpomọkụ bụ eke mkpali maka niile chemical Filiks na ahu ma ọ bụ na gburugburu ebe obibi. The usoro nke kewara oké bekee bụ nnọọ mgbagwoju, otú ọ dịghị abụọ ogbo dị oké mkpa.

abụọ ụkwụ

Agba nke abụọ a na-akpọ glycolysis. Mgbe a na ogbo, ọ dabara cleavage nke glucose. Usoro a na-rụrụ na cell cytoplasm. N'ihi ya nke abụọ na-adọ, 40% na-echekwara ka ATP, na ndị fọdụrụnụ nke dapụtara ume dị ka okpomọkụ. N'ozuzu, thermoregulation ke idem, dị ka anyị na-ahụ, na-efu ya ihe dị ukwuu. Ukwu ihe karịrị ọkara nke ngụkọta ike emepụta na-nọrọ dị nnọọ ịnọgide na-enwe nkịtị ahu okpomọkụ. A na ogbo na-ewe ebe na-enweghị òkè nke oxygen.

Agba nke atọ - Oxygen

A na ogbo nke catabolism-ewe ebe na kpọmkwem òkè nke oxygen. Ọ rụrụ na mitochondria, nke bụ anyị eke accumulators. Ndị a na ihe nke ahụ anyị dị nnọọ obere, ha nwere ike ghara hụrụ na gba ọtọ anya. Na nke a, ndị a batrị dị na nke ọ bụla cell, ike nke na metabolism. Ma ọ bụ na e nwere onye ìgwè ATP. Nke-atọ ogbo a kpọgidere kpamkpam njikọ nke adenosine triphosphate.

Common ụzọ catabolism

General site catabolism nwere ike na-akpọ set nke ndị dị otú ahụ Filiks:

• The ọxịdashọn nke pyruvate ka acetyl-CoA. Usoro a na-ewe ebe n'okpuru nduzi enzymes, akpụ a set nke na-akpali aha "pyruvate dehydrogenase mgbagwoju." Ma ndị a bụ nkọwa ndị na-adịghị mkpa n'ezie ndị nkịtị aka.
• Next bụ ọxịdashọn nke acetyl-CoA. Ọ na-abịa site na-akpọ citric acid okirikiri. Ọ na-akpọ ndị Krebs okirikiri. Usoro a bụ ihe bụ isi zubere maka cellular respiration. Ọ bụghị ihe niile, n'ezie, kama ọ bụ naanị ndị na-eji oxygen. Ọ bụ site na Krebs okirikiri ekemende guzobere usoro maka akpụ anabolism (njikọ) ATP, nke bụ isi iyi nke ike na cell.
• Mgbe nke a ike a tọhapụrụ, e nwere ya ìgwè (ìgwè). Nke a bụ n'ihi na dehydrogenation metabolites, nke tụgharịa si na N'ezie nke gara aga abụọ Filiks nke catabolism. Ọ baghị uru dehydrogenation pụtara na mitochondrial elektrọn iga yinye.

Ndị a Filiks nke catabolism ndị dị oké mkpa maka mmadụ. Enweghị ka ha na ọ ga-ekwe omume ka ọ dịrị, ebe ọ bụ na ATP catabolism a tọhapụrụ ike, bụ nke a na-eji dị ka a eluigwe na ala usọbọ etinye obi gị dum site na anyị na ozu.

amino acid catabolism

Ee, na-edozi na-rere ke idem n'ime amino asịd. Ma, ọ bụghị naanị na-adị anyị ahu. Tinyere ihe ndị ọzọ, na-amino asịd na-ozugbo idem ke catabolism. The usoro onwe ya bụ nnọọ mgbagwoju ahụ ga naanị ihe ọmụma bụ isi, nke bụ ike zuru ezu maka na-agụ akwụkwọ. Ọ amino asịd bụ isi-ụzọ nke na-edozi na-wuru.

Ọ dịghị akụkụ nke ahụ ahụ, nke ga-achọ na-edozi. Otú ọ dị, ụfọdụ n'ime ha nwere ike ịbụ na-emerụ. Ọrịa na-erukwa na n'ihi ọdịdị ahụ ndiiche ndi na-edozi na-akpọ prions. Ma, ịmara ezu, ha nwere ike na-ejide na a oge.

Nchoputa

Anyị ghọtara na a catabolism na ihe ọ bụ n'ihi anyị ahu. Ihe kpatara ya bụ nnọọ mfe. Ọbụna ndị kacha mkpa bekee anyị ahu bụ mgbe ụfọdụ ejighi oru. N'otu oge anyị na-apụghị ime na-enweghị ndị a bekee. Catabolism bụghị nanị na-arụpụta ike, kamakwa iji kpochapụ ngafe nke ihe dị mkpa maka ahụ anyị. Dị nnọọ ihe nke ukwuu - na ọ bụ ihe ọjọọ. Na nke a bụ eziokwu ga-atụle.

Ọ dị mkpa ka ha ghọta ihe catabolism bụghị nanị n'ozuzu muta ma kwa, n'ihi na ihe atụ, isure ngafe ibu ibu. Ma, ọ ga-abụ nnọọ anya, n'ihi na na mgbakwunye na nke catabolism nke abụba nwere ike ire na muscle uka. Ọ dịghị eche na dara n'okpuru akporo.