ATI TEAS 7
ATI TEAS English Questions
1. His charismatic personality, organizational abilities, sheer determination, and rhetorical skills enabled him to quickly rise through the chapter’s ranks. Which of the following revisions maintains the correct tense?
- A. NO CHANGE
- B. are enabling him to quickly rise
- C. enabled him to quickly rise
- D. will enable him to quickly rise
Correct answer: C
Rationale: Choice C, 'enabled him to quickly rise,' is the correct answer as it maintains the past tense to match the context of the sentence. The sentence describes actions that have already occurred, so the past tense 'enabled' is appropriate. Choice A is incorrect as it does not provide the correct tense for the sentence. Choice B is incorrect as it uses the present continuous tense, which is not suitable for the context of the sentence. Choice D is incorrect as it uses the future tense, which does not align with the past actions described in the sentence.
2. Solve for x in the equation above: (x/y) - z = rw
- A. X = y(z + rw)
- B. X = rw(y - z)
- C. X = rwy + z
- D. X = rwy - z
Correct answer: A
Rationale: To solve for x, first, isolate x by moving the term involving x to one side of the equation. Begin by adding z to both sides of the equation to get (x/y) = rw + z. Then, multiply both sides by y to get x = y(rw + z), which simplifies to x = y(z + rw). Therefore, choice A is correct. Choices B, C, and D are incorrect because they do not correctly rearrange the terms in the equation to solve for x.
3. What happens to the frequency of a wave if its wavelength decreases while the speed remains constant?
- A. Frequency decreases
- B. Frequency increases
- C. Frequency remains constant
- D. Frequency becomes zero
Correct answer: B
Rationale: The correct answer is B: Frequency increases. Frequency and wavelength are inversely proportional in a wave with a constant speed. When the wavelength decreases while the speed remains constant, the frequency must increase to maintain the constant speed of the wave. This relationship is governed by the equation: speed = frequency x wavelength. Choice A is incorrect as frequency increases when wavelength decreases. Choice C is incorrect as the frequency changes in this scenario. Choice D is incorrect as the frequency does not become zero but increases when the wavelength decreases.
4. Where was the metric system developed?
- A. Germany
- B. France
- C. Italy
- D. Spain
Correct answer: B
Rationale: The metric system was developed in France during the 1790s as a standardized system of measurement. This choice is correct because the metric system originated in France. Germany, Italy, and Spain did not play a role in the development of the metric system, making choices A, C, and D incorrect.
5. Which macromolecules are composed of nucleotides and store information and energy?
- A. Lipids
- B. Proteins
- C. Carbohydrates
- D. Nucleic acids
Correct answer: D
Rationale: The correct answer is D: Nucleic acids. Nucleic acids, such as DNA and RNA, are composed of nucleotides and are responsible for storing genetic information and energy (e.g., ATP). Lipids, proteins, and carbohydrates are distinct macromolecules with varying functions and structures. Lipids primarily serve as energy reservoirs, structural components, and cell signaling molecules. Proteins play crucial roles in cellular functions like enzyme activity, structural support, and intracellular signaling. Carbohydrates are mainly utilized as an energy source and for structural purposes within cells.
Similar Questions
Access More Features
ATI TEAS Premium Plus
$149.99/ 90 days
- Actual ATI TEAS 7 Questions
- 3,000 questions with answers
- 90 days access
ATI TEAS Basic
$49/ 30 days
- 3,000 Questions with answers
- 30 days access