Provide an Appropriate Response

question 98

Essay

Provide an appropriate response.
-List the two requirements for a probability histogram. Discuss the relationship between the sum of the probabilities in a probability distribution and the total area represented by the bars in a probability histogram.

---

Definitions:

Ras Proteins

A family of proteins involved in transmitting signals within cells, playing key roles in cell growth and development.

Unregulated Cell Division

Abnormal cell growth that can lead to tumors and cancer, characterized by the uncontrolled proliferation of cells.

First Messenger

A signaling molecule that binds to a receptor on the surface of a cell, triggering a sequence of events within the cell.

Second Messenger

is a molecule inside cells that acts to transmit signals from a receptor to a target within the cell, such as cAMP or calcium ions.