How do I draw a diagram for Phosphoenolpyruvate (PEP) + ADP → Pyruvate + ATP to show the effect of the enzyme on reaction rate?

Balance the following net reaction that occurs during oxidative phosphorylation. Use the smallest whole integers possible for the reaction stoichiometry. NADH+ FADH₂ + ADP+ 0₂+H+PO, ¹ NAD+FAD+ ATP+ +H₂O

As a result of an experiment following measurements were obtained from a cell: ATP concentration of 0.5 mM, ADP concentration of 0.1 mM, inorganic phosphate (Pi) concentration of 2 mM. Under these conditions calculate the actual free energy (AG) of the reaction of hydrolysis of ATP to ADP and Pi. (The standard energy (AG°) of ATP = -31 kJ/mol; RT = 2,58 kJ/mol) Select one: O a. -28 kJ/mol O b. -33 kJ/mol OC. -19 kJ/mol O d. -42 kJ/mol

Two reactions are shown below. These reactions are directly coupled in cells by an enzyme called hexokinase, which is a key enzyme in glycolysis. It is generally the case that reactions that are directly coupled by enzymes share some common reactants. What is the net reaction when these two reactions are combined? Glucose + Inorganic Phosphate + ATP + Water → Glucose 6-phosphate + ADP Glucose + ATP + Water → Glucose 6-phosphate + ADP + Inorganic Phosphate Glucose + ATP → Glucose 6-phosphate + Inorganic Phosphate Glucose + ATP → Glucose 6-phosphate + ADP

For : Phosphoenolpyruvate (PEP) + ADP → Pyruvate + ATP - how do I tell if it is exergonic or endergonic?

From data in the table, calculate the AG'º value for the reactions. Reaction AG° (kJ/mol) Phosphocreatine + H,O → creatine + P; |-43.0 |ADP + P; → ATP + H,O |+30.5 Fructose + P; → fructose 6-phosphate + H,0 +15.9 Phosphocreatine + ADP → creatine + ATP AG'º = kJ/mol ATP + fructose → ADP + fructose 6-phosphate AG'º = kJ/mol

As a result of an experiment following measurements were obtained from a cell: ATP concentration of 0.5 mM, ADP concentration of 0.1 mM, inorganic phosphate (Pi) concentration of 2 mM. Under these conditions calculate the actual free energy (AG) of the reaction of hydrolysis of ATP to ADP and Pi. (The standard energy (AG") of ATP = -31 kl/mol; RT = 2.58 kJ/mol) Select one: a. -28 kJ/mol b. -33 kJ/mol C. -42 kJ/mol d. -19 kJ/mol

Given the following enzyme catalyzed reaction, identify the class and subclass of the enzyme involved: NADH NAD* + H* C-O C-OT C=0 H-C-OH CH CH Class: Subclass:

Analyze the reaction below and identify the major class of enzyme that catalyzes the the given reaction:

The phosphorylation of glucose to glucose 1-phosphate requires 5.0 kcal/mol of energy. This unfavorable reaction can be driven by the hydrolysis of ATP to ADP. (a) Write the equation for the coupled reaction. (b) How much energy is released in the coupled reaction? glucose + HPO4---------->2– glucose 1-phosphate + H2O