Determine If the Given Ordered Triple Is a Solution of the System

question 104

Multiple Choice

Determine if the given ordered triple is a solution of the system.
- $$\left\{ \begin{array} { c } ( - 3,2,3 ) \\x + y + z = 2 \\x - y + 2 z = - 5\end{array} \right.$$

• A) solution
• B) not a solution

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Definitions:

Local Regulator

A substance (often a small protein or peptide) that acts near its site of secretion to regulate cellular or physiological activities.

Peripheral Membrane Protein

A protein associated with one of the surfaces of a biological membrane. Compare with integral membrane protein.

Receptor

A protein molecule that receives chemical signals from outside a cell, allowing cells to respond to various stimuli.

Signaling Molecule

Chemicals that transport information between cells in the body to coordinate responses.