Of the ten enzymes of glycolysis, how many use substrates with more than more ph

Question

Of the ten enzymes of glycolysis, how many use substrates with more than more phosphatc attached?0 I 2 3 4 The enzyme that converts 2-phosphoglyccrate to phosphoenolpynrvate is ___. a lyase a kinase phosphoenolpyruvate decarboxylase an isomerae fumarase How does the action of the enzyme phosphoglycerate mutase make its product less stable than its substrate? It moves similar charges closer to one another in the molecule. It removes a phosphate from the molecule. It makes its product more stable than its substrate. It moves opposite charges farther apart in the molecule. It restricts the freedom of its substrate by dunging the geometry of one atom from tetrahedral to trigonal planar.

Explanation / Answer

151) 4 enzymes of glycolysis use substrates with more than 1 phosphate attached
  Hexokinase, Phosphoglucoisomerse , Phosphofructokinase and Phosphoglyercokinase

152) Enolase, also known as phosphopyruvate hydratase converts 2-phosphoglycerate to PEP
   and it is a lyase. Option A is the answe
153) option B , it transfers a phosphate from the molecule from C3 of 3-phosphoglycerate to the C2
   carbon forming 2-phosphoglycerate.

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