Assimilation na usoro ndu - ihe bụ nke a? Ihe Nlereanya assimilation na dissimilation na ọdịdị

Assimilation na usoro ndu - a usoro na-arụ ọrụ dị mkpa na digestive usoro nke a ndụ organism. Gịnị ka ọ bụ? Ka anyị kwuo na ị na-eri nri taa, na-a ụfọdụ ego nke ike. Ma, ị mgbe chere banyere otú nri na-akawanye si efere na cell? Ozugbo i nwere ihe ka ha rie, ahụ gị na-amalite imebi ala nri n'oge mgbaze, amiri ihe nri ma na-ekesa ha mkpụrụ ndụ n'oge nke assimilation, ebe ha na-eji maka ibu na idozi.

Gịnị na-eme mgbe a nri?

Iji ghọta ihe mgbaze na assimilation na bayoloji, ka anyị buru ụzọ lee otú anyị gbara nkịtị nri. Tụlee nke a dị ka a cheeseburger. N'oge mastication emee maceration, egweri ma na-atụgharị nri bolus, bụ nke a kpaliri site na nkọlọ na afo, nke nwere ike asịd na enzymes agbaji ya iche.

Carbohydrates na-edozi (anụ na bun) amalite gbara tupu onye ọ bụla ọzọ. Ọzọkwa, obere eriri afọ, na abụba (cheese) amalite daa na ha n'otu n'otu mmiri a na-akpọ ọdụdụ asịd. N'oge, gbarie cheeseburger dechara. Ugbu a ọ bụ oge assimilate nri na ahụ gị na-natara.

Absorption nke nri

Absorption nke nri a rụrụ na obere eriri afọ, nke a na-nyere na obere lugs, nke na-akpọ microvilli. Ndị a dị mkpa mkpụrụ ndụ weghara nri si eriri afọ na pumped ya n'ime ọbara, nke na-anapụta ha aka ahu. Iji ghọta nke a, ka anyị lee anya kpọmkwem otú digestible carbohydrates.

Erule oge carbohydrates dị na a bred e tinyere anụ bun, iru obere eriri afọ, na ha na-agbajikwa ala n'ime sugar, mara dị ka glucose. Microvilli nwere obere nfuli na inu ya si nsia lumen, na-akpali ya epithelial mkpụrụ ndụ. Otú ọ dị, na sugar mere ndị ọzọ nke ahụ, ọ ga na-abanye n'ime ọbara iyi. The n'akụkụ nke ọzọ nke nsia epithelial mkpụrụ ndụ nwere ọzọ mgbapụta, nke-eduzi glucose na ọbara arịa nke gbara eriri afọ.

Ukwuu glucose na ọbara nwere ike ime ka nsogbu ndị siri, otú akụkụ ya na-anapụta ndị imeju maka nchekwa. Sel nke a dị mkpa ahụ na-echekwa ngafe sugar ka glycogen. Site n'ebe ahụ, glucose na-anapụta mkpụrụ ndụ nile na ahu, nke na-eji ya ike cellular ume ma ọ bụ ATP, mkpa izute niile mkpa nke mkpụrụ ndụ na organism dị ka a dum. Nri - ọ bụghị nanị ihe na-dị mkpa iji na ahụ nọgidere ike. Dị nnọọ mkpa bụ ezigbo oriri nke mmiri.

Assimilation na usoro ndu - ihe bụ nke a?

The ndu uptake bụ Nchikota abụọ Filiks, n'oge nke mkpụrụ ndụ na-anapụta nri. The mbụ na-agụnye absorption nke vitamin, minerals na ndị ọzọ ọgwụ si nri. Na ụmụ mmadụ, nke a na-eme na a na-ahụ (onu Lonely na afo churning) na chemical umuihe (enzymes na asịd). Nke abụọ usoro a na-akpọ bioassimilation, bụ a chemical mgbanwe nke bekee na ọbara, imeju ma ọ bụ cell secretions.

Assimilation na dissimilation na usoro ndu

Dissimilation na usoro ndu bụ usoro nke decomposition nke organic ogige (na-edozi, abụba, carbohydrates, na t. D.) On a mfe umi. Ịdị n'Otu assimilation na dissimilation na-enye ihe mgbanwe nke okwu na ume, nke bụ nkume isi nkuku nke ndụ ma na-enye a na-aga n'ihu ọhụrụ organic bekee ofụri organism ndụ okirikiri.

Dissimilation na osisi na ụmụ anụmanụ ntule

Dissimilation na osisi dị n'etiti na metabolism nke a ọnụ ọgụgụ nke Filiks, tinyere respiration na glycolysis. Ntọhapụ nke ike-eji na n'ihi ndị a Filiks dị mkpa maka ịdị adị nke dị oké mkpa ịrịba ama. Otu n'ime ihe ndị ikpeazụ ngwaahịa nke dissimilation eduga ọnọdụ ji site mmiri, carbon dioxide gas na amonia.

Ọ bụrụ na ụmụ anụmanụ ndị a na ngwaahịa mgbe nchekwa iguzo n'èzí, na carbon dioxide na osisi (n'ụzọ zuru ezu) na amonia-eji maka biosynthesis nke organic okwu na bụ akụrụngwa n'ihi absorption. Osisi ike Filiks dissimilation nke osisi dịgasị dabere na ogbo nke ontogeny na organism na-adabere ọtụtụ ihe ndị ọzọ.

Ihe Nlereanya nke ndu assimilation

The isi iyi nke ike maka ihe niile dị ndụ na mbara ala bụ anyanwụ radieshon. All ntule bi Earth nwere ike kere n'ime autotrophic na heterotrophic. Akpa otu - bụ predominantly green osisi, ike nke na n'ịtụgharị radiant ike anyanwụ na site photosynthesis nweta organic ogige si inorganic bekee.

Ndị ọzọ dị ndụ ntule, ma e wezụga ụfọdụ microorganisms ike nke na-anata ike site chemical Jeremaya mere na ịgbari organic okwu na-ama kpụrụ na-eji dị ka onye ike isi iyi ma ọ bụ dị ka a bughi ihe emejupụta ozu. A oge mgbe e kasị ike ma na-ufiop assimilation na usoro ndu - bụ eto eto afọ nke ụmụ anụmanụ na-eto eto n'oge nke osisi.

Metabolism: ịdị n'otu nke abụọ Filiks

Metabolism bụ ịdị n'otu nke abụọ Filiks: assimilation na dissimilation. Mastering bụ nchikota nke Filiks nke e kere eke nke dị ndụ okwu: uptake nke bekee abanye organism si na gburugburu ebe obibi, e guzobere ihe mgbagwoju chemical ogige si dị mfe na na. Assimilation na usoro ndu - a usoro nke mkpụrụ ndụ na-eji dị iche iche ihe na-agbanwe anyị ndụ okwu. Dissimilation - bụ mbibi nke bi okwu, na-emebi, Ihere bekee ke cell omenala, akpan akpan protein ogige. Assimilation (atụ na ọdịdị - bụ photosynthesis, nitrogen fixation nke ala, potassium uptake n'oge mgbaze) na dissimilation njikọ chiri anya. Ịmụta Filiks so site na-abawanye mgbaji ọkpụkpụ, nke n'aka, iduba assimilation.