Use Fleury's Algorithm to Find an Euler Circuit for the Graph

question 103

Multiple Choice

Use Fleury's algorithm to find an Euler circuit for the graph beginning and ending at the indicated vertex. If no Euler
circuit exists, state this.
-Using the following graph, find an Euler circuit that begins and ends with vertex A.

• A) \(\mathrm{A} \rightarrow \mathrm{B} \rightarrow \mathrm{C} \rightarrow \mathrm{D} \rightarrow \mathrm{E} \rightarrow \mathrm{A} \rightarrow \mathrm{B}\)
• B) \(\text { No Euler circuit exists. }\)
• C) \(\mathrm{A} \rightarrow \mathrm{B} \rightarrow \mathrm{C} \rightarrow \mathrm{D} \rightarrow \mathrm{B} \rightarrow \mathrm{E} \rightarrow \mathrm{A}\)
• D) \(A \rightarrow B \rightarrow C \rightarrow D \rightarrow B \rightarrow A\)

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Definitions:

LDL

Low-Density Lipoprotein, often referred to as "bad" cholesterol, which can lead to plaque buildup in arteries, increasing the risk of heart disease.

Peptidases

Enzymes that break down peptides into their component amino acids by cleaving the peptide bonds between them.

Intestinal Epithelial Cells

Cells lining the intestine that absorb nutrients, produce mucus, and form a barrier against pathogens.

Proteins

Large biomolecules or macromolecules consisting of one or more long chains of amino acid residues, serving a wide range of functions in organisms.