Find the Inverse of the Matrix $$\left[ \begin{array} { r r r } 1 & 0 & 0 \\- 1 & 1 & 0 \\1 & 1 & 1\end{array} \right]$$

question 184

Multiple Choice

Find the inverse of the matrix.
- $$\left[ \begin{array} { r r r } 1 & 0 & 0 \\- 1 & 1 & 0 \\1 & 1 & 1\end{array} \right]$$

• A) \(\left[ \begin{array} { r r r } 1 & - 1 & 1 \\ 0 & 1 & - 1 \\ 0 & 0 & 1 \end{array} \right]\)
• B) \(\left[ \begin{array} { l l l } 1 & 1 & 1 \\ 0 & 1 & 1 \\ 0 & 0 & 1 \end{array} \right]\)
• C) \(\left[ \begin{array} { r r r } 1 & 0 & 0 \\ 1 & 1 & 0 \\ - 2 & - 1 & 1 \end{array} \right]\)
• D) \(\left[ \begin{array} { r r r } - 1 & 0 & 0 \\ - 1 & - 1 & 0 \\ - 1 & - 1 & - 1 \end{array} \right]\)

Understand how the nephron regulates body fluids and electrolytes and removes wastes.

Understand the diagnostic role of urinalysis and what it can reveal about kidney function.

Recognize the role of specific cell structures in nephron function.

Explain the passive processes involved in the filtration at the renal corpuscle.

---

Definitions:

Calmodulin

A calcium-binding protein; when bound, it alters the activity of certain enzymes or transport proteins.

Calcium-Binding Protein

A type of protein that can bind calcium ions, playing crucial roles in cellular processes and signaling.

Phospholipase

An enzyme that hydrolyzes phospholipids into fatty acids and other lipophilic substances, playing key roles in cellular membranes' metabolism and signaling.

First Messenger

A signaling molecule that binds to a receptor at the surface of a cell, initiating a series of intracellular events that lead to a biological response.