Puas txo qis qhov sib xws ntawm myoglobin rau oxygen pab?

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Puas txo qis qhov sib xws ntawm myoglobin rau oxygen pab?
Puas txo qis qhov sib xws ntawm myoglobin rau oxygen pab?

Video: Puas txo qis qhov sib xws ntawm myoglobin rau oxygen pab?

Video: Puas txo qis qhov sib xws ntawm myoglobin rau oxygen pab?
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pO2 hauv cov ntaub so ntswg yog li 4 kPa: nws yuav tsis tso nws! Puas yuav txo qis affinity (P50) ntawm myoglobin rau oxygen pab? … Yog hais tias O2 khi nrog siab affinity nyob rau hauv lub ntsws, ces nws yuav tsis tso ntau nyob rau hauv cov ntaub so ntswg. Yog tias O2 khi nrog qis qis hauv yuav tsis ntes O2 hauv ntsws.

Vim li cas qhov kev sib raug zoo heev ntawm myoglobin rau oxygen tseem ceeb?

Myoglobin qhov siab affinity rau oxygen txhais tau hais tias nws yuav tsis tshua xav tso cov pa thaum nws tau khi; Qhov no txhais tau hais tias myoglobin yuav faib cov pa tsawg dua rau cov chaw uas nws xav tau.

Vim li cas hemoglobin thiaj li txo qis rau oxygen dua li myoglobin?

Yog li, hemoglobin qis dua affinity rau oxygen pab nws zoo vim nws tso cai rau hemoglobin tso oxygen yooj yim dua nyob rau hauv lub hlwbMyoglobin, ntawm qhov tod tes, muaj kev sib raug zoo dua rau oxygen thiab yog li ntawd yuav tsis tshua nyiam tso nws thaum nws khi.

Vim li cas myoglobin tsis zoo rau kev thauj oxygen?

Qhov no yog vim hemoglobin tsis tsuas yog khi cov pa oxygen tsis muaj zog tab sis tseem ceeb dua khi cov pa oxygen koom tes. … Qhov sib txawv loj no yuav tsum yog vim qhov tseeb tias myoglobin muaj kev sib raug zoo rau cov pa oxygen thiab tsis tso pa oxygen txaus nyob rau hauv cov xwm txheej zoo li qub

Puas myoglobin muaj kev sib raug zoo rau oxygen?

Myoglobin nyob deb cuam tshuam nrog hemoglobin. Piv rau hemoglobin, myoglobin muaj kev sib raug zoo dua rau cov pa oxygen thiab tsis muaj kev sib koom tes-khi nrog oxygen zoo li hemoglobin ua. Hauv tib neeg, myoglobin tsuas pom muaj nyob hauv cov hlab ntsha tom qab cov leeg mob.

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