Lub tsev thaiv ntawm lub cell yog dab tsi?
Lub tsev thaiv ntawm lub cell yog dab tsi?

Video: Lub tsev thaiv ntawm lub cell yog dab tsi?

Video: Lub tsev thaiv ntawm lub cell yog dab tsi?
Video: Tshuaj theem vim li cas thiaj tau nqi ?/ Siv kho mob dab tsi?/paris polyphylla use for? 2024, Kaum ib hlis
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Tag nrho lub neej yog tsim los ntawm plaub lub tsev macromolecule: carbohydrates, lipids , cov proteins , thiab nucleic acids . Kev sib cuam tshuam ntawm cov polymers sib txawv ntawm cov qauv molecule yooj yim no ua rau feem ntau ntawm lub neej cov qauv thiab kev ua haujlwm.

Tsuas yog li ntawd, vim li cas cov hlwb hu ua lub tsev thaiv ntawm lub cev?

Cell yog lub hauv paus structural thiab fundamental unit ntawm lub neej. Nws yog lub npe hu ua tsev thaiv ntawm lub neej vim hais tias tag nrho cov kab mob yog tsim los ntawm hlwb . Lub cellular theem ntawm lub cev yog qhov uas cov txheej txheem metabolic tshwm sim uas ua rau lub cev muaj sia. Txawm tias thaum lub sij hawm faib thiab luam tawm, nws yog cell uas faib.

Qhov thib ob, dab tsi yog lub tsev blocks ntawm organelles? Tag nrho cov cellular organelles yog tsim los ntawm macromolecules xws li carbohydrates, lipids, Proteins, thiab Nucleic acids (DNA, RNA). Atoms - Ua kom macromolecules koom nrog txawm tias me dua tsev blocks . Tej zaum koj yuav tau hnov txog atoms ua ntej thiab lawv qhov chaw: neutrons, protons, thiab electrons.

Tom qab ntawd, ib tug kuj yuav nug, lub hlwb zoo li lub tsev blocks lossis cib?

Cells yog amazing. Lawv txhua tus ua los ntawm qhov zoo sib xws tsev blocks , tab sis lawv ua ntau yam sib txawv nyob ntawm seb lawv yuav ua li cas. Ib txhia hlwb nqa oxygen mus rau qhov chaw ntawm peb lub cev. Cells kuj ua lwm yam hlwb nyob rau hauv ib tug txheej txheem hu ua cell kev faib.

Muaj pes tsawg lub hlwb nyob hauv tib neeg lub cev?

Cov kws tshawb fawb xaus lus tias qhov nruab nrab tib neeg lub cev muaj kwv yees li 37.2 trillion hlwb ! Tau kawg, koj lub cev yuav muaj ntau lossis tsawg hlwb tshaj qhov tag nrho, nyob ntawm seb koj qhov loj npaum li cas piv rau qhov nruab nrab tib neeg yog, tab sis qhov ntawd yog qhov pib zoo rau kev kwv yees tus naj npawb ntawm hlwb hauv koj tus kheej lub cev !

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