Calculate the free energy change for glucose entry into cells when the extracellular concentration is 4.5 mM and the intracellular concentration is 2.1 mM at 37oC. Express your answer in kJ/mol. ___KJ/mol

What percentage of max is obtained when the substrate is present at 80% of the Km? Use two digits in your answer.

Please explain

Please handraw this graph with all the necessary detailed information:   Imagine that I text enzyme rate for four different temperatures: 10 degrees celsius, 20 degrees celsisus, 30 degree celsius, and 40 degree celsius, in separate tubes. The enzyme appears to work faster as temperature increases, but completely ceases activity at 40 degrees celcius. Sketch a graph to show this outcome, but here you will graph product formation (nmoles/mL) vs. time (minutes). The graph should be 4 lines and HANDDRAWN. Include a legend if necessary. You do not need precise quantitivate values, but most show the correct trends on the graph.

Explain the mechanisms for the control of the citric acid cycle ? explain in more than 150 words typed please on the computer. thank you

Multiple answers are accepted for this question

This is not a graded question

Show sequentially, the total ATP Yield and the net ATP Yield in the complete oxidation of Glucose (from Glycolysis to Oxidative Phosphorylation) in the Muscle and Heart Tissues of a man. Indicate the differences in the ATP yield in both tissues.

Discuss the Warburg effect in its association with glycolysis and cancer cells.

Glycolysis arrow pushing mechanism (please answer by providing a drawing showing electron transfers and not just the step names)