1. She decides to illustrate the organizational structure. Which of the following elements is

A. Level of authority
B. Lines of communication
C. Span of control
D. Unity of direction

Correct answer: D

Rationale: The correct answer is D, 'Unity of direction.' In the context of illustrating organizational structure, unity of direction refers to the concept that activities within an organization should be directed towards a common goal. It ensures that all efforts are aligned and coordinated towards achieving the organization's objectives. This element helps in avoiding conflicts and confusion by providing clarity and focus on the overall mission of the organization, which is essential for effective organizational performance. Level of authority, lines of communication, and span of control are important elements in organizational structure as well, but in this scenario, unity of direction specifically pertains to the coordination and alignment of activities towards a common purpose.

2. What is the correct way to punctuate the following sentence: "She asked me if I wanted to go to the movies with her"?

A. She asked me, if I wanted to go to the movies with her.
B. She asked me: if I wanted to go to the movies with her?
C. She asked me, if I wanted, to go to the movies with her.
D. She asked me if I wanted to go to the movies with her.

Correct answer: D

Rationale: Option D uses a question mark within the quoted material as it is a direct question.

3. What is the general formula for an alcohol?

A. CnH2n
B. CnH2n+2
C. CnH2n-1
D. CnH2nO

Correct answer: D

Rationale: The general formula for an alcohol is $C_nH_{2n}O$, indicating the presence of a hydroxyl group (-OH).

4. What is the process of removing waste products from the cell called?

A. Exocytosis
B. Endocytosis
C. Phagocytosis
D. Pinocytosis

Correct answer: A

Rationale: Rationale: A) Exocytosis is the process by which cells expel waste products or other substances by fusing a vesicle containing the waste with the cell membrane, releasing its contents outside the cell. This process is essential for maintaining cellular homeostasis by removing waste products from the cell. B) Endocytosis is the process by which cells take in substances by engulfing them in a vesicle formed from the cell membrane. This process is the opposite of exocytosis and is used to bring substances into the cell. C) Phagocytosis is a type of endocytosis where cells engulf solid particles or other cells to form a vesicle called a phagosome. This process is used by immune cells to engulf and destroy pathogens. D) Pinocytosis is a type of endocytosis where cells engulf fluids and dissolved solutes. This process allows cells to take in nutrients and

5. Which part of the nervous system is responsible for transmitting signals from the sensory organs to the central nervous system?

A. Autonomic nervous system
B. Somatic nervous system
C. Peripheral nervous system
D. Central nervous system

Correct answer: C

Rationale: The correct answer is C: Peripheral nervous system. The peripheral nervous system is responsible for transmitting signals from the sensory organs to the central nervous system. It consists of nerves outside of the brain and spinal cord that carry information to and from the central nervous system. The autonomic nervous system (A) regulates internal bodily functions, the somatic nervous system (B) controls voluntary movements, and the central nervous system (D) includes the brain and spinal cord where processing of signals occurs, rather than transmitting signals from the sensory organs.

6. What is the term for an organism with two different alleles for a gene?

A. Homozygous
B. Heterozygous
C. Dominant
D. Recessive

Correct answer: B

Rationale: An organism with two different alleles for a gene has a mixed genotype and may exhibit either the dominant or recessive trait depending on the specific gene and its alleles.