Lysine Is an Amino Acid That Is an Essential Part $\degree$

question 34

Multiple Choice

Lysine is an amino acid that is an essential part of nutrition but which is not synthesized by the human body. What is the molar mass of lysine if 750.0 mL of a solution containing 8.60 g of lysine has an osmotic pressure of 1.918 atm? Temperature = 25.0 $\degree$ C

• A) 110. g/mol
• B) 146 g/mol
• C) 220. g/mol
• D) 1340 g/mol
• E) 1780 g/mol

---

Definitions:

Normal Distribution

This refers to a probability distribution where symmetry around the mean indicates higher frequency of data points near the mean than those far from it.

Average Annual Revenue

This refers to the amount of money a company earns in a year, on average, from its operations.

Standard Deviation

A metric indicating the extent to which data points diverge from the mean, showing the distribution's spread.

Average Annual Revenue

The mean income generated by a business, entity, or asset within one fiscal year.