Question

In: Chemistry

Calculate amount of energy obtained PER WEIGHT (not per molecule) of glucose vs. palmitic acid. Show...

Calculate amount of energy obtained PER WEIGHT (not per molecule) of glucose vs. palmitic acid. Show your calculations and the units. Compare the two numbers and briefly discuss their significance

Expert Solution

A) Calculate amount of energy obtained PER WEIGHT (not per molecule) of glucose.

First: Define the reaction of glucose metabolism and stoichiometry

Second: Define reaction enthalpy for glucose metabolism.

Third: Define amount of energy liberated per WEIGHT of glucose.

or

B) Calculate amount of energy obtained PER WEIGHT (not per molecule) of palmitic acid.

First: Define the reaction of palmitic acid metabolism and stoichiometry

Second: Define reaction enthalpy for glucose metabolism.

Third: Define amount of energy liberated per WEIGHT of palmitic acid.

or

So: The energy performance of fatty acids (such as palmitic acid) is 9Kcal/g in relation to 4Kcal/g of monosaccharides (such as glucose), so the complete oxidation of fatty acids is higher than the monosaccharides.

queen_honey_blossom answered 1 year ago

1. Why do fats provide more energy per molecule than glucose? Explain your answer in terms...

1. Why do fats provide more energy per molecule than glucose? Explain your answer in terms of the electrons extracted during the process of cellular respiration. 2. A rare, frameshift genetic mutation can alter the structure of the Pyruvate Dehydrogenase Complex such that it no longer functions within the cell. Describe what parts of the process of cellular respiration would be impacted due to this non-functional enzyme. 3. The citric acid cycle functions to completely oxidize glucose in the presence...

The net gain of ATP molecules per molecule of glucose in the reactions of glycolysis is...

The net gain of ATP molecules per molecule of glucose in the reactions of glycolysis is 2. What is the net gain of ATP molecules per monosaccharide consumed in glycolysis for the following sugars? Fructose: Mannose: Galactose:

The maximum yield of ATP per molecule of glucose in eukaryotic cells is 36 or 38...

The maximum yield of ATP per molecule of glucose in eukaryotic cells is 36 or 38 ATP, depending on cell type and conditions. Why is the calculated ATP yield referred to as "Maximal Theoretical Yield" in eukaryotic and in prokaryotic cells?

Calculate the weight % of acetic acid in the vinegar. Calculate your percent error. For this...

Calculate the weight % of acetic acid in the vinegar. Calculate your percent error. For this calculation, assume that the density of vinegar is 1.01g/mL. 0.8488 Molarity of acetic acid in my experiment. I'm a little confused-if you solve it can you be sure to specify what the conversion factors are in the calculations. Thank you!

Calculate the # of ATP produced from the complete oxidation of 1 glucose molecule during rest?

Is there a way to design an experiment to calculate the total amount of weight or...

Is there a way to design an experiment to calculate the total amount of weight or force a material (such as fabrics/toilet paper) can support before breaking that does not revolve around the usage of tensile strength test or extremely large masses? Can we design an experiment that can be small scaled?

Calculate the average translational energy for a N2 molecule and for 1.00 mol of N2 at...

Calculate the average translational energy for a N2 molecule and for 1.00 mol of N2 at 20.0•C.

Glucose (C6H12O6) is the primary source of metabolic energy for vertebrates. a)Determine the amount of available...

Glucose (C6H12O6) is the primary source of metabolic energy for vertebrates. a)Determine the amount of available glucose in 500g of sucrose b)Write a balanced chemical reaction for the combustion of glucose. The products of the combustion are carbon dioxide and liquid water. c)Using tabulated Gfo values, calculate the free energy of reaction for the combustion of glucose. d)A normal human body requires approximately 2000 kJ of energy to sustain itself. Assuming that glucose is the primary source of metabolic energy,...

Calculate (in MeV) the binding energy per nucleon for 14N. Calculate (in MeV) the binding energy...

Calculate (in MeV) the binding energy per nucleon for 14N. Calculate (in MeV) the binding energy per nucleon for 56Fe. Calculate (in MeV) the binding energy per nucleon for 207Pb.

A. Calculate molarity of glacial acetic acid( mol. weight=60g/mol, specific density 1.049 g/mL) B.Calculate the amount...

A. Calculate molarity of glacial acetic acid( mol. weight=60g/mol, specific density 1.049 g/mL) B.Calculate the amount (in grams) of sodium acetate (Mol. weight= 82g/mole) and the amount (in mL) of glacial acetic acid required to make 1 L of 0.1 M sodium acetate buffer at pH 4.5. The pKa of acetic acid is 4.8.