Puas yog cov hlwb enucleated nyob?

Cov txheej txheem:

Puas yog cov hlwb enucleated nyob?
Puas yog cov hlwb enucleated nyob?
Anonim

seive tube hlwb ntawm vascular nroj tsuag thiab RBCs yog enucleated thiaj li hu ua nyob - Biology - TopperLearning.com | g4omyrgg.

Puas yog erythrocytes nyob hlwb?

Vim RBCs ua tiav feem ntau ntawm cov cim ntawm lub neej thiab muaj txoj hauv kev mus txuas ntxiv lawv lub neej txawm tias tsis tuaj yeem tsim dua tshiab raws li cov lus pom zoo, lawv tuaj yeem yog qhov tseeb hu ua cov hlwb txawm tias lawv tsis muaj nucleas (hauv lub xeev matured).

Puas hlwb tsis muaj nucleus nyob?

Nucleus yog lub hlwb ntawm tes thiab tswj feem ntau ntawm nws txoj haujlwm. Yog li tsis muaj nucleus, tsiaj cell lossis eukaryotic cell yuav tuag. Yog tsis muaj nucleus, cell yuav tsis paub yuav ua li cas thiab yuav tsis muaj cell faib. Protein synthesis yuav tsum tso tseg lossis tsis raug cov proteins yuav raug tsim.

Puas yog lub raj xa hluav taws xob nyob?

Cov tswv cuab lub raj yog cov hlwb(uas tsis muaj cov nucleus) uas yog lub luag haujlwm thauj cov carbohydrates thoob plaws hauv cov nroj tsuag. Sieve tube cov tswv cuab yog txuam nrog cov hlwb ua ke, uas yog cov hlwb uas ua ke nrog cov hlab ntsha los tsim cov sieve element-tus khub cell complex.

Yuav ua li cas xam tau tias yog enucleated nyob cell?

neeg laus RBCs yog enucleated. Teb tiav: Lub cell tsis muaj nucleus yog hu ua enucleated cell.

Pom zoo: