A 23-G Sample of a Small Protein Having a Molecular Weight

question 78

Multiple Choice

A 2.3-g sample of a small protein having a molecular weight of 62,000 g/mol is dissolved in 38.8 mL of water at 28°C.What is the osmotic pressure of the solution? (R = 0.0821 L · atm/K·mol; 1 atm = 760 mmHg)

• A) 18 mmHg
• B) 1100 mmHg
• C) 1.7 mmHg
• D) 32,000 mmHg
• E) 0.024 mmHg

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Definitions:

Family Function

The roles and operations within a family unit, including emotional support, socioeconomic provision, and upbringing of children.

Household Members

Individuals who occupy the same residential unit and share living arrangements, which may or may not be related by blood or marriage.

Physical Custody

A legal term referring to with whom a child lives and the arrangements for taking care of the child's daily needs.

Father

A male parent or guardian of a child, contributing to the child’s care, upbringing, and genetic makeup.