ATI TEAS 7
Scientific Reasoning
1. Which of the following questions is NOT appropriate for scientific investigation?
- A. How can we reduce greenhouse gas emissions?
- B. Is there intelligent life beyond Earth?
- C. What is the meaning of life?
- D. Does free will exist?
Correct answer: C
Rationale: Science deals with observable, measurable phenomena using evidence-based methods. Questions about subjective experiences and abstract concepts like meaning fall outside the realm of scientific inquiry.
2. Which type of waves exhibit both longitudinal and transverse motion?
- A. Electromagnetic waves
- B. Surface waves
- C. Mechanical waves
- D. Sound waves
Correct answer: b
Rationale: Surface waves, like those on water surfaces, exhibit both longitudinal and transverse motion.
3. Neurons, the functional units of the nervous system, belong to which tissue type?
- A. Epithelial tissue
- B. Connective tissue
- C. Muscle tissue
- D. Nervous tissue
Correct answer: D
Rationale: The correct answer is D: Nervous tissue. Neurons are specialized cells that transmit nerve impulses and are the primary components of the nervous system. Nervous tissue is made up of neurons and supporting cells called neuroglia. Neurons are responsible for processing and transmitting information throughout the body, making them a crucial part of the nervous system. Epithelial tissue (A) is primarily involved in covering and lining surfaces, connective tissue (B) supports and connects other tissues, and muscle tissue (C) is responsible for movement. Therefore, neurons belong to nervous tissue, which is specialized for communication and coordination within the body.
4. What is the term for the reaction between an acid and a base to produce water and a salt?
- A. Combustion
- B. Neutralization
- C. Oxidation
- D. Decomposition
Correct answer: b
Rationale: Neutralization is the reaction between an acid and a base to produce water and a salt. The other choices do not accurately describe neutralization.
5. Which of the following is a weak acid commonly found in citrus fruits?
- A. Sulfuric acid (Hâ‚‚SOâ‚„)
- B. Hydrochloric acid (HCl)
- C. Citric acid
- D. Nitric acid (HNO₃)
Correct answer: c
Rationale: Citric acid is a weak acid commonly found in citrus fruits. The other choices are strong acids.
6. What is the main argument presented in favor of UBI?
- A. It would boost the economy by increasing consumer spending and stimulating businesses.
- B. It would guarantee financial stability and improve mental health for all citizens.
- C. It would address ethical concerns about income inequality and promote social justice.
- D. It would decrease crime rates and improve public safety by reducing poverty and desperation.
Correct answer: C
Rationale: The passage emphasizes UBI's potential to alleviate poverty and reduce inequality, aligning with C.
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