Find the Magnitude R of an Earthquake of Intensity $\left. I \text { (let } I _ { 0 } = 1 \right)$

question 28

Multiple Choice

Find the magnitude R of an earthquake of intensity $\left. I \text { (let } I _ { 0 } = 1 \right)$ . $I = 270300000$

• A)7.43
• B)6.43
• C)8.43
• D)10.43
• E)9.43

---

Definitions:

Proteasomes

Complex protein structures in cells responsible for degrading and recycling proteins that are damaged or no longer needed.

α-Tubulin

A protein that is a fundamental component of microtubules, which are structural elements of cells involved in various cellular processes including mitosis and intracellular transport.

β-Tubulin

A protein that is a fundamental building block of microtubules, which are structural components of the cytoskeleton in cells and are involved in cellular processes like division and motility.

Microtubule

Tubular structures within the cytoplasm of cells, important for a variety of functions including cell division and intracellular transport.