Exactly 375

question 115

Multiple Choice

Exactly 375.0 mg of an unknown protein is dissolved in enough water to give 50.00 mL of solution and the osmotic pressure determined as 3.25 mmHg at 298 K.Estimate the molar mass of this protein.

• A)42,900 g/mol
• B)3,600 g/mol
• C)56,400 g/mol
• D)139,000 g/mol

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Definitions:

Auscultating

The act of listening to the sounds made by internal organs of the body, typically with a stethoscope, as a method of diagnosing medical conditions.

Palpatory Reading

The technique of examining the body by touch, especially for the purpose of diagnosing disease or illness.

Radial

Related to the radius bone or the radial artery, often used in the context of the lateral aspect of the forearm.

Subnormal

Below the normal or average level, often relating to temperature, intelligence, or health status.