GuzobereSecondary mmụta na ụlọ akwụkwọ

The cellular Ọdịdị nke ihe niile dị ndụ ntule nwere? Biology: cellular Ọdịdị nke ahụ ahụ

Dị ka a maara, ndị cellular Ọdịdị nwere fọrọ nke nta niile ntule na mbara ụwa anyị. Ihu ọma, mkpụrụ ndụ nile nwere otu Ọdịdị. Nke a bụ kasị nta bughi na ọtọ unit nke a ndụ organism. Mkpụrụ ndụ nwere ike dị iche iche ọrụ, na ya mere mgbanwe na ha mebere atumatu. N'ọtụtụ ọnọdụ, ha nwere ike na-eme ka onwe ha ntule. Cellular Ọdịdị bụ osisi, na ụmụ anụmanụ, dịkwa ka usoro ha, bacteria. Otú ọ dị, e nwere ụfọdụ iche iche n'etiti ha bughi na ọtọ nkeji. N'isiokwu a anyị na-ele anya na nke cellular Ọdịdị. Mezuwo 8 agụnye na-amụ isiokwu. Ya mere, isiokwu ga-akpali maka ụmụ akwụkwọ, nakwa dị ka ndị na-nanị mmasị na usoro ndu. Nke a nyochaa ga-akọwara cellular Ọdịdị, mkpụrụ ndụ nke dị iche iche na ntule, myirịta na esemokwu dị n'etiti ha.

The akụkọ ihe mere eme nke cell ozizi nke ihe owuwu

Ndị mmadụ adịghị mgbe niile mara ihe ọ na-mejupụtara ntule. The eziokwu na niile anụ ahụ na-guzobere nke mkpụrụ ndụ a mara dịtụ na-adịbeghị anya. The sayensị nke na-amụ ya, - Biology. The cellular Ọdịdị nke ahụ mbụ kọwara ndị ọkà mmụta sayensị Matthias Schleiden na Theodor Schwann. Nke a mere na 1838. Mgbe ahụ ozizi cellular Ọdịdị esịnede onyinye ndị dị otú:

  • ụmụ anụmanụ na osisi niile ụdị mkpụrụ ndụ na-kpụrụ;

  • ha na-eto site na-akpụ ọhụrụ mkpụrụ ndụ;

  • cell - kasị nta unit nke ndụ;

  • ahu - a collection nke mkpụrụ ndụ.

The oge a ozizi na-agụnye ọtụtụ ndị ọzọ na-enye anyị, na a nta ọzọ:

  • cell nwere ike ime naanị site nne nwa mkpụrụ ndụ;

  • multicellular organism anaghị iso nke a dị mfe set nke mkpụrụ ndụ, si pooled anụ ahụ, na akụkụ na ngwa usoro;

  • sel nke niile ntule nwere a yiri Ọdịdị;

  • cell - a mgbagwoju usoro esịnede nta ọtọ nkeji;

  • cell - kasị nta bughi unit na ike eme ihe dị ka otu nọọrọ onwe ha ahụ.

cell Ọdịdị

Ebe ọ bụ na cellular Ọdịdị na-fọrọ nke nta niile dị ndụ ntule, ọ dị mkpa ka a tụlee general e ji mara na Ọdịdị nke na mmewere. Firstly, ihe niile mkpụrụ ndụ na-ekewa n'ime prokaryotic na eukaryotic. N'oge gara aga, e bụ isi na-echebe mkpụrụ ndụ ihe nketa ndị echekwara na DNA. Na prokaryotic mkpụrụ ndụ, ọ bụghị otu ihe ahụ, na DNA floats unu kpamkpam. All eukaryotic mkpụrụ ndụ na-wuru dị ka ndị a. Ha nwere a shei - na plasma akpụkpọ ahụ, na-emekarị odude gburugburu ndị ọzọ na-echebe akụziri. All dị n'ime ya, ma e wezụga n'ihi na kernel - na ọ bụ cytoplasm. Ọ mejupụtara hyaloplasm, organelles na inclusions. Hyaloplasm - bụ isi crystalline umi, nke bụ n'ime cell gburugburu ebe obibi na ihe jupụtara n'ime ya nile ohere. Organelles - a na-adịgide adịgide owuwu na-arụ ọrụ ụfọdụ ọrụ, ie enye mkpa ọrụ nke mkpụrụ ndụ ... Inclusions - a ndị na-abụghị na-adịgide adịgide-akụziri, sokwa ha, ma ha na-eme otú nwa oge.

The cellular Ọdịdị nke ndu eme ntule

Ugbu a, anyị depụta organelles na bụ otu maka mkpụrụ ndụ nke ọ bụla dị ndụ na mbara ala, ma e wezụga n'ihi bacteria. Ọ mitochondria, ribosomes, Golgi ngwa, endoplasmic reticulum, lysosomes, cytoskeleton. N'ihi na bacteria njirimara naanị otu n'ime ndị a organelles - ribosomes. Na ugbu a lee ihe owuwu ma na ọrụ nke ọ bụla organelle iche iche.

mitochondria

Ha na-enye ndị intracellular iku ume. Mitochondria eme ihe dị ka a ụdị "ike", na-amị ike nke dị mkpa maka cell ọrụ, na-agafe ya ndị ma ọ bụ ndị ọzọ chemical Jeremaya mere. Ha na-dvumembrannym organelles, ie nwere abụọ shrouds - mba ọzọ na anụ ụlọ. N'okpuru ebe ha bụ a matriks - yiri hyaloplasm na cell. N'etiti elu na ime membranes kpụrụ cristae. N'ogige atụrụ a n'ime nke bụ enzymes. Ndị bekee na-mkpa iji na-enwe ike imezu chemical Jeremaya mere site nke ume tọhapụrụ, ndị dị mkpa cell.

ribosomes

Ha na-ahụ maka protein metabolism - ya bụ, n'ihi na njikọ nke ogige nke a na klas. Ribosomes iso nke abụọ n'akụkụ - subunits, nnukwu na obere. The akpụkpọ ahụ na a organelle na-efu efu. Subunit nke ribosomes jikọtara naanị ozugbo tupu protein njikọ usoro, ha na-iche na ndị ọzọ nke oge. The bekee ebe a na-mere na ndabere nke ihe ọmụma dere na DNA. Nke a na ozi a na-anapụta ndị ribosomes iji tRNA ka iga ebe a DNA oge ọ bụla ọ ga-abụ nnọọ impractical na ize ndụ - bụ kwa elu ga-abụ na mebiri.

Golgi image

Nke a organelle emi esịnede stacks nke ewepụghị tankị. Function organelle idu ke eziokwu na ọ na-anakọta na modifies dị iche iche bekee na atụ ke guzobere lysosomes.

endoplasmic reticulum

Ọ na-ekewa ire ụtọ na ike ike. First rụrụ site ewepụghị akpa. Ọ bụ maka na mmepụta ke cell nke Steroid na lipids. Roughness na otú a na-akpọ n'ihi na na mgbidi nke membranes, nke na ọ na-emi esịnede, e nwere ọtụtụ ribosomes. Ọ rụrụ ndị ụgbọ ọrụ. Ya bụ na-enyefe nke ribosome edozi synthesized n'ebe ahu, ka Golgi ngwa.

lysosomes

Ha na-anọchi anya odnomembrannye organelles na-ebu enzymes mkpa maka mmejuputa chemical Jeremaya mere na ime n'oge intracellular metabolism. The ọnụ ọgụgụ kasị ukwuu nke lysosomes hụrụ leucocytes - mkpụrụ ndụ na-arụ ọrụ dịghịzi ọrụ. Nke a na-kọwara site n'eziokwu ahụ bụ na ha na-ebu si phagocytosis ma na-amanye gbara ndị mba ọzọ na protein, nke mkpa a nnukwu ego nke enzymes.

cytoskeleton

Nke a bụ nke ikpeazụ organelle, nke bụ ọsọ ka dịkwa ka usoro ha, osisi na ụmụ anụmanụ. Onye nke ya isi ọrụ bụ ịnọgide na-enwe cell udi. Ọ na-kpụrụ nke microtubules na microfilaments. Nke mbụ bụ a oghere tube nke tubulin protein. Ọnụnọ ha na cytoplasm nke ụfọdụ organelles pụrụ ịkpali gburugburu onu. Ke adianade do, microtubules nwekwara ike iso nke cilia na flagella nke unicellular. The abụọ akụrụngwa nke cytoskeleton - microfilaments - mejupụtara contractile edozi actin na myosin. Na bacteria, a organelle bụ na-emekarị na-anọghị. Ma ụfọdụ n'ime ha na-ji ọnụnọ nke cytoskeleton, ma ihe oge ochie, mere ndokwa bụghị ike dị ka na fungi, osisi na ụmụ anụmanụ.

Osisi cell organelles

The cellular Ọdịdị nke osisi nwere ụfọdụ peculiarities. E wezụga n'elu organelles na vacuoles nwekwara ugbu plastids. Ihe mbụ na-bu n'obi ìgwè nime ya nke bekee gụnyere enweghị isi, dị ka ha ịdọrọ si cell n'ihi ọnụnọ nke oké akpụkpọ ahụ mgbidi gburugburu mgbe agaghị ekwe omume. The ọmụmụ nke dị n'ime vacuole, a na-akpọ cell sap. Na-eto eto osisi sel ibido nwere a ole na ole obere vacuoles, nke, dị ka ya ịka nká jikọrọ ọnụ n'otu n'ime nnukwu onye. Plastids na-ekewa atọ ụdị: chromoplasts, leucoplasts na chromoplasts. Ihe mbụ na-ji ọnụnọ nke red, odo ma ọ bụ oroma ink. Chromoplasts ọtụtụ mgbe mkpa iji na-adọta na-egbuke egbuke na agba ụmụ ahụhụ na pollinators ma ọ bụ anụmanụ na-ekere òkè ná mgbasa nke mkpụrụ na mkpụrụ. Ọ bụ ekele data organelles okooko osisi na mkpụrụ osisi nwere a dịgasị iche iche nke agba. Chromoplasts pụrụ kpụrụ si chloroplasts, nke pụrụ hụrụ na mgbụsị akwụkwọ, mgbe epupụta atụgharị odo na-acha uhie uhie shades, nakwa dị ka n'oge chaa mkpụrụ osisi, mgbe nwayọọ nwayọọ kpamkpam kpamkpam green. Next echiche plastids - leucoplasts - zubere maka na ịchekwa bekee ndị dị otú ahụ dị ka starch, abụba na ụfọdụ na-edozi. Chloroplasts rụrụ photosynthesis usoro nke osisi nweta onwe ha ndị dị mkpa organic bekee. Nke isii ụmụ irighiri nke carbon dioxide na mmiri dị ka ọtụtụ cell nwere ike inweta otu molekul nke glucose na isii oxygen, nke a tọhapụrụ n'ime ikuku. Chloroplasts bụ organelles dvumembrannymi. Na ha matriks nwere thylakoids, grouped na Grand Prix. Na ndị a akụkụ, na ọ nwere chlorophyll, ebe a na-aga mmeghachi omume nke photosynthesis. Ọzọkwa, na matriks nwekwara ha chloroplast ribosomes, RNA, DNA, pụrụ iche enzymes, na starch mkpụrụ na lipid ụmụ irighiri mmiri. Matriks data organelles-akpọ stroma.

atụmatụ mushrooms

Cellular Ọdịdị nwekwara ndị a ntule. N'oge ochie, ha na-achọkwa na onye alaeze ya na osisi kpere ha anya, ma na biakwa obibia nke ọzọ elu sayensị chọpụtara na nke a na-apụghị mere. Firstly, mushrooms, n'adịghị osisi, na-adịghị autotrophs, ha na-adịghị ike onwe ha na-emepụta organic okwu, na na na-eri njikere mere. Nke abuo, na fungal mkpụrụ ndụ ọzọ yiri anụmanụ, ọ bụ ezie na o nwere ụfọdụ atụmatụ nke osisi. Fungal mkpụrụ ndụ, nakwa dị ka osisi, gbara ya gburugburu a na ok mgbidi, Otú ọ dị ya anaghị iso nke cellulose, na chitin. Nke a ihe onwunwe bụ ike mgbari anụmanụ ozu, otú mushrooms na-ahụta arọ nri. Na mgbakwunye na organelles akọwara n'elu, nke na-efekarị niile eukaryotes, e nwekwara a vacuole - a bụ ihe ọzọ yiri nke dịkwa ka usoro ha na osisi. Ma Ọdịdị nke ahụ plastids na fungal cell na-hụrụ. N'etiti mgbidi na cytoplasmic akpụkpọ ahụ bụ lomasoma, onye ọrụ na-adịghị ma e ghọtara. The ike nke Ọdịdị nke fungal cell yiri anụmanụ. Ọzọkwa organelles na cytoplasm ka Nsonye n'elu mmiri ndị dị otú ahụ dị ka abụba ụmụ irighiri mmiri, glycogen.

anụmanụ mkpụrụ ndụ

Ha na-ji niile organelles na a kọwara ná mmalite isiokwu a. Ọzọkwa, n'elu nke plasma akpụkpọ ahụ bụ glycocalyx - a shei esịnede lipids, polysaccharides na glycoproteins. Ọ na-agụnye ihe iga nke bekee n'etiti mkpụrụ ndụ.

isi

N'ezie, ke adianade general organelles, anụmanụ, osisi, fungal mkpụrụ ndụ a ntọala. Ọ na-echebe site na abụọ shells, nke nwere pores. The matriks mejupụtara karyoplasm (nuclear sap), nke ise n'elu chromosome ebe e dere ha ketara eketa ọmụma. Ọzọkwa, e bụ nucleolus, nke na-ahụ maka guzobe ribosomes na RNA njikọ.

prokaryotes

Ndị a gụnyere bacteria. The cellular Ọdịdị nke bacteria bụ ihe oge ochie. Ha na-enweghị ntọala. The cytoplasm nwere organelles dị ka ribosomes. Gburugburu plasma akpụkpọ ahụ bụ cell mgbidi nke murein. Kasị prokaryotes na-nyere organelles ije - ukwuu n'ime flagella. mucous Capsule - ọzọ containment nwere ike positioned gburugburu cell mgbidi dị ka mma. E wezụga ihe ndị bụ isi DNA ụmụ irighiri na cytoplasm nke bacteria na-plasmids nke ozi a na e dere, bụ maka na ụba iguzogide oghom ọnọdụ.

Unu niile ntule na-wuru si mkpụrụ ndụ?

Ụfọdụ ndị kweere na cellular Ọdịdị nke ihe niile dị ndụ ntule nwere. Ma nke a abụghị eziokwu. E nwere alaeze nke ndu eme ntule ndị dị otú ahụ dị ka nje. Ha adịghị iso nke mkpụrụ ndụ. Nke a organism dere capsid - protein shei. Inside na ọ bụ a DNA ma ọ bụ RNA, nke e dere a obere ego nke mkpụrụ ndụ ihe nketa na ozi. Gburugburu protein shei ya nwekwara ike dị lipoprotein akpọ superkapsidom. Viruses nwere ike ba uba naanị n'ime mba ọzọ na mkpụrụ ndụ. Ọzọkwa, ha nwere ike crystallization. Dị ka ị pụrụ ịhụ, na ebubo na cellular Ọdịdị nke ihe niile dị ndụ ntule na-ekwesịghị ịdị.

tụnyere table

Ozugbo anyị na-enyocha Ọdịdị nke dị iche iche na ntule ichikota. N'ihi ya, cellular Ọdịdị, na table:

anụmanụ osisi mushrooms bacteria
isi e nwere e nwere e nwere Neto
cell mgbidi Neto E nwere, nke cellulose E nwere, nke chitin E nwere, nke murein
ribosomes e nwere e nwere e nwere e nwere
lysosomes e nwere e nwere e nwere Neto
mitochondria e nwere e nwere e nwere Neto
Golgi image e nwere e nwere e nwere Neto
cytoskeleton e nwere e nwere e nwere e nwere
endoplasmic reticulum e nwere e nwere e nwere Neto
The cytoplasmic akpụkpọ e nwere e nwere e nwere e nwere
ọzọ shei glycocalyx No No mucous Capsule

Ebe a, ma eleghị anya, na ihe nile. Anyị atụleela ihe cellular Ọdịdị nke ntule na-adị na mbara ala.

Similar articles

 

 

 

 

Trending Now

 

 

 

 

Newest

Copyright © 2018 ig.atomiyme.com. Theme powered by WordPress.