Simplify
- $$\frac { \frac { - 2 x } { x ^ { 2 } - x y } } { \frac { y } { x ^ { 2 } } }$$

question 48

Multiple Choice

Simplify.
- $$\frac { \frac { - 2 x } { x ^ { 2 } - x y } } { \frac { y } { x ^ { 2 } } }$$

• A) \(- \frac { 2 x ^ { 2 } } { y ( x - y ) }\)
• B) \(\frac { 2 x ^ { 2 } } { y ^ { 2 } }\)
• C) \(\frac { 2 x ^ { 2 } } { y ( x - y ) }\)
• D) \(- \frac { 2 x ^ { 2 } } { y ( x + y ) }\)

Understand the anatomical structure and functional segments of the human digestive system.

Identify the organs involved in the production, storage, and secretion of bile and their specific functions.

Describe the role of hepatocytes and the liver in digestion and metabolism.

Recognize the process and significance of bile secretion.

---

Definitions:

Genes

The basic physical and functional units of heredity, made up of DNA, that determine specific characteristics by encoding proteins.

MBTI

A psychometric questionnaire designed to measure psychological preferences in how people perceive the world and make decisions, based on Carl Jung's theory of psychological types.

Psychometric Questionnaire

A measurement tool used in psychology to assess individual's abilities, attitudes, and personality traits through standardized questions.

Personality Traits

Characteristics that form an individual's distinctive character, influencing their behavior and emotional patterns.