In the atp/adp cycle?

Cov txheej txheem:

In the atp/adp cycle?
In the atp/adp cycle?
Anonim

Xav tias nws yog "lub zog txiaj" ntawm tes. Yog tias lub xovtooj ntawm tes yuav tsum siv lub zog kom ua tiav ib txoj haujlwm, ATP molecule cais tawm ib qho ntawm peb cov phosphates, dhau los ua ADP (Adenosine di-phosphate) + phosphate. … Thaum nws them tag nrho, nws yog ATP. Thaum nws khiav lawm, nws yog ADP.

Yuav ua li cas hauv ATP ADP voj voog?

Thaum ib pab pawg phosphate raug tshem tawm los ntawm kev rhuav tshem phosphoanhydride daim ntawv cog lushu ua hydrolysis, lub zog raug tso tawm, thiab ATP hloov mus rau adenosine diphosphate (ADP). … Lub zog pub dawb no tuaj yeem xa mus rau lwm cov molecules los ua cov tshuaj tiv thaiv tsis zoo hauv lub xov tooj ntawm tes.

ADP hloov mus rau ATP li cas?

ADP tau ua ke nrog phosphate los tsim ATP hauv reaction ADP + Pi + dawb zog → ATP + H2O. Lub zog tso tawm los ntawm hydrolysis ntawm ATP rau hauv ADP yog siv los ua haujlwm ntawm tes, feem ntau yog los ntawm kev sib txuas cov tshuaj tiv thaiv ntawm ATP hydrolysis nrog cov tshuaj tiv thaiv endergonic.

Yuav ua li cas yog cov kauj ruam hauv lub voj voog ATP?

Peb txheej txheem ntawm ATP ntau lawm suav nrog glycolysis, lub voj voog tricarboxylic acid, thiab oxidative phosphorylation. Hauv cov hlwb eukaryotic ob txoj haujlwm kawg tshwm sim hauv mitochondria.

Puas yog ATP ADP voj voog txuas ntxiv?

Lub hydrolysis ntawm ATP tsim ADP, ua ke nrog ib qho inorganic phosphate ion (P i), thiab tso tawm lub zog dawb. Txhawm rau ua tiav cov txheej txheem hauv lub neej, ATP tau tawg mus tas liADP, thiab zoo li lub roj teeb rov qab, ADP tau txuas ntxiv mus rau hauv ATP los ntawm kev rov ua dua ntawm peb pawg phosphate.

Pom zoo: