Cov Kab Mob Unicellular

Tus Sau: Laura McKinney
Hnub Kev Tsim: 6 Lub Plaub Hlis Ntuj 2021
Hloov Hnub: 23 Lub Plaub Hlis Ntuj 2024
Anonim
Qhov tseem ceeb ntawm koj mus txhaj koob tshuaj COVID-19 rau zaum ob (Hmong)
Daim Duab: Qhov tseem ceeb ntawm koj mus txhaj koob tshuaj COVID-19 rau zaum ob (Hmong)

Zoo Siab

Cov ib leeg-celled kab mob yog ib feem ntawm peb lub neej dhau los ntawm cov khoom niaj hnub xws li qhob cij lossis cawv (uas tau ua nrog poov xab los yog poov xab, cov kab mob unicellular), peb txawm tias feem ntau muaj lawv nyob hauv txoj hnyuv lossis ntawm daim tawv nqaij, yam tsis muaj lub ntsiab lus no mob.

Peb kuj haus kev noj haus ntxiv raws li algae, piv txwv li, lossis peb thov cov khoom lag luam kom zoo nkauj uas tau los ntawm lawv.

Txhua tus haiv neeg nyob Lawv nthuav qhia qib sib txawv ntawm qhov nyuaj ntawm lawv cov qauv lossis cov koom haum sab hauv, yog vim li cas peb thiaj muaj:

  • Lub cev siab dua: Lawv yog tus yam ntxwv los ntawm kev nthuav qhia cev thiab ntaub so ntswg, tom kawg yog ua los ntawm ntau tshwj xeeb hlwb, thiab cov cell ntawm cov ntaub so ntswg sib txawv nthuav tawm qee qhov yam ntxwv sib txawv.
  • Cov kab mob qis: Yog los ntawm cov qauv yooj yim dua, mus rau qhov uas qee zaum lawv tau tsim los ntawm tsuas yog ib lub cell uas tsis sib txawv: cov kab mob no tau paub tias yog cov kab mob unicellular.

Hauv qhov kawg, txhua txoj haujlwm tseem ceeb nyob ntawm qhov ntawd ib leeg, Yuav ua li cas prokaryotic (nrog cov khoom siv nuclear dawb hauv cytoplasm) lossis eukaryotic cov tsos mob (nrog cov khoom siv nuclear uas nyob hauv daim nyias nyias nuclear). Ib lub xov tooj ntawm tes yog tus kheej tswj hwm thiab coj txhua txoj haujlwm tseem ceeb.


Saib kuj: Piv txwv ntawm Prokaryotic thiab Eukaryotic Cells

Yam ntxwv

Pom tseeb cov kab mob unicellular tsis tuaj yeem pom nrog lub qhov muag liab qab (txij li lub xov tooj ntawm tes ib txwm muaj qee yam me me), tab sis nrog tsom iav.

Qhov tseeb ntawm kev ua ib tus neeg me me cuam tshuam nrog kev ua kom zoo dua:

  • Qhov siab nto / ntim piv, uas pab txhawb kev sib cuag nrog ib puag ncig sab nraud thiab yog li ntawd, khoom noj khoom haus.
  • Muaj lawv ze spaced cell compartments, uas pab txhawb rau lawv ib txwm ua kom nrawm cov metabolism thiab qhov nrawm ntawm kev tsim tawm uas ua rau lawv.

Feem ntau rov tsim dua los ntawm ob tog (cell faib), qee qhov kuj tseem tuaj yeem tshwm sim tshwm sim ntawm gemmation thiab ntawm sporulation, tag nrho cov txheej txheem no yog ua raws li mitosis cov tsos mob.

Muaj ntau tus tib neeg uas nyob ib leeg lawv pab pawg ua ke tsim txoj cai. Nyob rau hauv cov ntaub ntawv ntawm kab mob uas yog unicellular, sab nraum lub cell muaj cov qauv ntxiv hu ua phab ntsa, uas muaj cov haujlwm tseem ceeb.


Peb tuaj yeem pom cov kab mob ib leeg-celled hauv peb ntawm tsib lub nceeg vaj uas cov khoom muaj sia raug faib:

  • Monera: Lub tebchaws sawv cev los ntawm cov kab mob thiab uas txhua tus tswvcuab yog unicellular.
  • Protista: Tsuas yog qee tus tswv cuab nkaus xwb.
  • Kab mob: Tsuas yog cov poov xab yog ib leeg xwb.

Nws tuaj yeem pab koj: Piv txwv los ntawm Txhua Lub Nceeg Vaj

Piv txwv ntawm cov kab mob ib leeg-celled

Saccharomyces cerevisae (brewer's poov xab)Chlorella
Escherichia coli covRhodotorula
Pseudomonas aeruginosaBacillus subtilis
DiatomsPneumococcus
DinoflagellatesKab mob Streptococci
AmoebasHansenula
ProtozoaCandida albicans
AlgaeMycobacterium tuberculosis
ParameciaMicrococcus luteus
SpirulinaStaphylococci

Pab tau koj

  • Piv txwv ntawm Unicellular thiab Multicellular Organisms
  • Piv txwv ntawm Multicellular Organisms
  • Piv txwv ntawm Eukaryotic thiab Prokaryotic Cells



Fasciningly

Kuv hwm
Partitive Adjectives thiab Multiples
Cov kab lus nrog "thaum kawg"