Video: Peb lub luag haujlwm ntawm mitochondria yog dab tsi?
2024 Tus sau: Miles Stephen | [email protected]. Kawg hloov kho: 2023-12-15 23:36
Lub luag haujlwm tseem ceeb tshaj plaws ntawm mitochondria yog tsim cov zog txiaj ntawm cov cell , ATP (piv txwv li, phosphorylation ntawm ADP), dhau los ua pa , thiab tswj cov cellular metabolism. Cov txheej txheem hauv nruab nrab ntawm cov kev cuam tshuam koom nrog hauv ATP ntau lawm yog cov npe hu ua citric acid voj voog, lossis Krebs cycle.
Tom qab ntawd, dab tsi yog lub luag haujlwm tseem ceeb ntawm mitochondria?
Lub membrane yog qhov twg cov tshuaj tiv thaiv tshwm sim thiab lub matrix yog qhov chaw uas cov kua tuav. Mitochondria yog ib feem ntawm eukaryotic hlwb. Lub luag haujlwm tseem ceeb ntawm mitochondria yog ua cellular ua pa . Qhov no txhais tau tias nws yuav siv cov as-ham los ntawm cov cell , tawg nws, thiab tig mus rau hauv zog.
Ib sab saum toj no, dab tsi yog cov yam ntxwv ntawm mitochondria? 1. Lawv feem ntau yog cov hnyuv ntxwm zoo li tus lossis cylindrical zoo li. 2. Txhua tus mitochondrion yog ob chav membrane - khi cov qauv nrog cov txheej membrane thiab sab hauv daim nyias nyias faib nws cov lumen txawv rau hauv ob lub compartments, i.e., sab nrauv compartment (perimitochindrial qhov chaw) thiab lub puab compartment matrix).
Ntxiv mus, mitochondria yog dab tsi thiab nws txoj haujlwm?
Mitochondria - Tig rau tus Lub hwj chim Mitochondria yog lub npe hu ua tus powerhouses ntawm tus cell. Lawv yog cov organelles uas ua zoo li lub plab zom mov uas siv cov as-ham, zom lawv, thiab tsim lub zog nplua nuj molecules rau tus cell. Cov biochemical txheej txheem ntawm tus cell hu ua cellular respiration.
Lub luag haujlwm ntawm mitochondria Class 9 yog dab tsi?
CBSE NCERT Cov Lus Qhia Chav Kawm 9 Biology Fundamental Unit of Life. Mitochondria yog puag ncig "tube zoo li" organelles uas muab zog mus rau ib lub xovtooj ntawm daim ntawv ntawm ATP (Adenosine Triphosphate) rau kev ua haujlwm tshuaj sib txawv rau kev txhawb nqa lub neej. Lub mitochondria tseem hu ua lub zog ntawm lub cell.
Pom zoo:
Lub luag haujlwm ntawm CDK yog dab tsi hauv lub cev ua haujlwm ntawm tes tshwj xeeb hauv lub voj voog ntawm tes?
Los ntawm phosphorylation, Cdks teeb liab lub xov tooj ntawm tes uas nws tau npaj kom dhau mus rau theem tom ntej ntawm lub voj voog ntawm tes. Raws li lawv lub npe qhia, Cyclin-Dependent Protein Kinases yog nyob ntawm cyclins, lwm chav kawm ntawm kev tswj hwm cov protein. Cyclins khi rau Cdks, ua kom cov Cdks rau phosphorylate lwm cov molecules
Dab tsi yog lub luag haujlwm tseem ceeb ntawm mitochondria hauv hlwb quizlet?
Lawv yog ib qho tseem ceeb vim hais tias lawv loj heev nce lub organelle cheeb tsam, uas yog tsim nyog los ua kom haum cov protein ntau complexes yuav tsum tau rau electron thauj thiab ATP synthesis
Lub luag haujlwm ntawm mitochondria hauv biology yog dab tsi?
Mitochondria yog ib feem ntawm eukaryotic hlwb. Lub luag haujlwm tseem ceeb ntawm mitochondria yog ua pa ntawm tes. Qhov no txhais tau tias nws yuav siv cov as-ham los ntawm lub cell, lov nws, thiab hloov mus rau hauv lub zog. Lub zog no yog tom qab siv los ntawm lub xovtooj los ua haujlwm ntau yam
Lub luag haujlwm ntawm cristae hauv mitochondria yog dab tsi?
Mitochondrial cristae yog folds ntawm mitochondrial puab daim nyias nyias uas muab ib qho kev nce nyob rau hauv qhov chaw. Electron thauj saw: Cov saw hlau thauj hluav taws xob pab tsim ATP. Chemiosmosis: Chemiosmosis yog cov txheej txheem uas pab tsim ATP hauv cov kauj ruam kawg ntawm kev ua pa ntawm tes
Cov txheej txheem dab tsi yog lub luag haujlwm rau txoj haujlwm ua haujlwm sib txawv?
Position-effect variegation (PEV) tshwm sim thaum cov noob ib txwm nyob hauv euchromatin yog sib xyaw nrog heterochromatin los ntawm kev hloov kho lossis hloov pauv. Thaum lub ntim ntim heterochromatin kis thoob plaws heterochromatin / euchromatin ciam teb, nws ua rau kev hloov pauv ntawm kev ntsiag to hauv tus qauv stochastic