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Potassium phosphate

potassium phosphate

K2HPO4;a mild saline cathartic and diuretic.

Synonym: dibasic potassium phosphate, dipotassium phosphate.


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Questions on the Sodium Potassium Pump and Enzymes

Although the Sodium Pump is an ATPase, during it's cycle there is a phosphate group being added and taken away from the protein so surely kinase and phosphotase are involved because an ATPase only hydrolyses ATP? Also, we are just going over how Enzymes work ...

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by JoWillyTso
Mon Nov 05, 2012 5:50 pm
 
Forum: Cell Biology
Topic: Questions on the Sodium Potassium Pump and Enzymes
Replies: 3
Views: 965

Sodium Potassium pump

... but does it require specalised channel proteins, and why is the phosphate required to change the shape to push the potassium out.

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by Deat
Wed Nov 17, 2010 12:04 pm
 
Forum: Cell Biology
Topic: Sodium Potassium pump
Replies: 2
Views: 2683

Na+/K+ ATPase

... to me, Sodium inside the cell binds to the protein the addition of the phosphate group from ATP changes the shape of the protein and the sodium is expelled now potassium binds to the protein the phosphate is released and the protein is returned to ...

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by vinayaksabnis
Tue Sep 28, 2010 3:11 pm
 
Forum: Cell Biology
Topic: Na+/K+ ATPase
Replies: 4
Views: 2886

NA/K ATPASE

... complete mix like in the cell, so it will all work C) you don't have potassium, so the pump will be locked opened with bound phosphate D) as I told you, you have ATP only outside, so only these pumps will work

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by JackBean
Sat Feb 20, 2010 10:41 am
 
Forum: Cell Biology
Topic: NA/K ATPASE
Replies: 4
Views: 2477

Re: [molecular bio]calculation

... and powders available: NaCl powder (molecular weight 58.4), 1 M potassium phosphate, and a 5 mg/ml stock of cholesterol (mol. wt. 386.7) Acetic acid (CH3COOH) is a liquid ...

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by scholesmu
Sun Aug 16, 2009 11:49 am
 
Forum: Molecular Biology
Topic: [molecular bio]calculation
Replies: 3
Views: 5987
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