For the Questions Which Follow,there Are Six Cities (City 1-City

question 62

Multiple Choice

For the questions which follow,there are six cities (City 1-City 6) serviced by a particular airline.Limited routes are available,and the distances for each of these routes are presented in the table below.
-Which routes should be traveled?

• A)1-2,2-3,3-5,5-6
• B)1-2,2-3,3-4,4-6
• C)1-2,2-5,5-6
• D)1-4,4-6
• E)None of the above

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Definitions:

Oxidoreductases

Enzymes that catalyze the transfer of electrons from one molecule (the reductant) to another (the oxidant), crucial in both energy production and detoxification.

Oxidation-Reduction Reactions

Chemical reactions involving the transfer of electrons between two substances, affecting the oxidation state of the reactants.

Polysaccharides

Large carbohydrates consisting of long chains of monosaccharide units bound together, serving as energy stores or structural components.

Monosaccharides

The simplest form of carbohydrates, consisting of single sugar molecules like glucose and fructose.