Determine Whether or Not the Graph Represents a Function

question 34

Multiple Choice

Determine whether or not the graph represents a function.
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• A)not a function
• B)function

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Definitions:

G Protein

A group of proteins that act as molecular switches across cell membranes, involved in transmitting signals from stimuli outside the cell.

Signaling Molecule

A molecule such as a hormone, local regulator, or neurotransmitter that transmits information when it binds to a receptor on the cell surface or within the cell.

Ligands

Molecules or ions that bind to a central metal atom to form coordination compounds, affecting the properties and behaviors of that metal.

Glycoproteins

Molecules consisting of a protein bonded to sugar chains, essential in cell recognition, immunity, and cell signaling.