The First Intermediate of Glycolysis with Free Energy of Hydrolysis

question 40

Multiple Choice

The first intermediate of glycolysis with free energy of hydrolysis more negative than that of ATP is:

• A) glucose-6-phosphate.
• B) fructose-6-phosphate.
• C) fructose-1,6-bisphosphate.
• D) dihydroxyacetone phosphate.
• E) 1,3-bisphosphoglycerate.

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Definitions:

Segmentation Contractions

A type of intestinal movement that aids in mixing and absorption by contracting and relaxing segments of the intestine.

Digestion

The biological process by which the complex molecules in food are broken down into simpler ones that can be absorbed and utilized by the body.

Pancreatic Juice

A fluid secreted by the pancreas that contains digestive enzymes and bicarbonate ions and assists in the digestion of proteins, fats, and carbohydrates in the small intestine.

Major Food Groups

Categories of foods sharing similar nutritional properties, including fruits, vegetables, grains, protein foods, and dairy.