The Specific Rotation of Dextrorotatory Tartaric Acid Is +12

question 45

Multiple Choice

The specific rotation of dextrorotatory tartaric acid is +12.7 degrees. A mixture of dextrorotatory and levorotatory tartaric acid has a specific rotation of +6.35 degrees. What is the optical purity of the mixture?

• A) 25%
• B) 33 1/3%
• C) 50%
• D) 75%

Grasp the evolution of social work practices and theories over time, especially during the 1960s.

Understand the significance of comprehensive assessment in generalist practice, including micro, mezzo, and macro dimensions.

Learn about the sources of assessment data and the importance of recognizing client strengths, problem-solving, and decision-making skills.

Understand the various dividend theories and their implications on investment and financing decisions.

---

Definitions:

Quantitative Trait

A measurable phenotype that depends on the cumulative actions of many genes and possibly environmental factors.

Fitness Function

A concept used in genetics and evolutionary biology to measure an organism's ability to survive and reproduce.

Directional

Pertaining to or indicating the direction in which something is moving or facing; also refers to evolutionary changes in a population that favor a specific set of traits.

Stabilizing

A type of natural selection that favors the average individuals in a population, thus maintaining the population’s genetic stability over time.