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hexokinase

American  
[hek-suh-kahy-nays, -nayz] / ˌhɛk səˈkaɪ neɪs, -neɪz /

noun

Biochemistry.
  1. an enzyme that catalyzes the phosphorylation of hexose sugars.


Etymology

Origin of hexokinase

First recorded in 1925–30; hexo(se) + kinase


Example Sentences

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See Examples For:

Explain why the lock-and-key model does not adequately represent the relationship between hexokinase and glucose.

From Textbooks ● Jun. 9, 2022

Citrate and ATP are negative regulators of hexokinase.

From Textbooks ● Jun. 9, 2022

Citrate and ATP are positive regulators of hexokinase.

From Textbooks ● Jun. 9, 2022

The product of the hexokinase reaction is glucose-6-phosphate, which accumulates when a later enzyme, phosphofructokinase, is inhibited.

From Textbooks ● Jun. 9, 2022

When hexokinase is inhibited, glucose diffuses out of the cell and does not become a substrate for the respiration pathways in that tissue.

From Textbooks ● Jun. 9, 2022

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