the brain is part of the

ATI TEAS 7

ATI TEAS Science Test

1. The brain is part of which system?

A. Integumentary system
B. Nervous system
C. Endocrine system
D. Respiratory system

Correct answer: B

Rationale: The brain is a crucial organ that serves as the command center of the body, making it a key component of the nervous system. It processes sensory information, coordinates movements, and regulates various bodily functions. Therefore, the brain is correctly categorized as part of the nervous system. Choices A, C, and D are incorrect because the integumentary system pertains to the skin, the endocrine system involves hormone regulation, and the respiratory system is responsible for breathing. These systems do not encompass the brain's functions or structure.

2. Based on the information provided, what is the most logical reason for the watering schedule having the same number for both Friday and Saturday?

A. There are more addresses ending with these numbers than with the other numbers.
B. All businesses have addresses ending in these numbers, and they consume the most water.
C. The residents at these addresses are the most likely to consume more water.
D. The city is more concerned about water usage in the latter part of the week.

Correct answer: C

Rationale: The most logical reason for the watering schedule having the same number for both Friday and Saturday is that the residents at addresses ending with these numbers are the most likely to consume more water. This indicates a trend in water consumption among residents at these specific addresses, leading to the need for consistent watering on both days. Choice A is incorrect as the number of addresses ending with specific numbers does not necessarily correlate with water consumption. Choice B is incorrect as there is no information suggesting that businesses consuming the most water have addresses ending with these numbers. Choice D is incorrect as there is no evidence to support that the city is more concerned about water usage specifically in the latter part of the week.

3. With which of the following statements would the author of the passage most likely agree?

A. Malory and Tennyson shaped their approach to the Arthurian legends based on the defining qualities of their respective eras.
B. Because Le Morte d'Arthur is more of a translation than a literary creation, Idylls of the King is a superior work.
C. By undermining the moral qualities that Malory highlighted, Tennyson failed to appreciate the larger purpose of the stories in a medieval context.
D. Ultimately, Malory's influence on Tennyson was minimal because Tennyson took a different approach and infused his poems with the mood of his day.

Correct answer: A

Rationale: The author of the passage would most likely agree with the statement that Malory and Tennyson shaped their approach to the Arthurian legends based on the defining qualities of their respective eras. The passage discusses how Malory emphasized the moral elements in Medieval literature, while Tennyson, as a Victorian poet, focused more on romantic qualities and nature in his works. This difference in emphasis reflects the characteristics of their eras. Therefore, choice A aligns with the author's likely agreement. Choice B is incorrect because it incorrectly compares the two works based on translation and creation, which is not the main point of comparison discussed in the passage. Choice C is incorrect because Tennyson's different approach does not necessarily mean he failed to appreciate the stories' purpose, but rather highlights a shift in emphasis. Choice D is incorrect because the passage indicates that Tennyson was indeed heavily influenced by Malory, albeit with a different approach, making Malory's influence significant rather than minimal.

4. Which of the following substances is NOT a product of cellular respiration?

A. Carbon dioxide
B. Water
C. Oxygen
D. ATP

Correct answer: C

Rationale: The correct answer is C. Oxygen is not a product of cellular respiration; instead, it is consumed during the process. During cellular respiration, glucose is broken down in the presence of oxygen to produce energy in the form of ATP, carbon dioxide, and water. Carbon dioxide is released as a waste product, water is a byproduct of the chemical reactions, and ATP is the energy currency used by cells. Therefore, options A, B, and D are all products or outcomes of cellular respiration, while oxygen is a reactant.

5. Which of the following inventions likely had the greatest impact on combating nutrition deficiencies in developing countries?

A. Food products fortified with dietary vitamins and minerals
B. Integrated statistical models of fish populations
C. Advances enabling microscopes to use thicker tissue samples
D. Refrigerated train cars for transportation of food

Correct answer: A

Rationale: Food products fortified with dietary vitamins and minerals have had the greatest impact on combating nutrition deficiencies in developing countries. By fortifying food products with essential nutrients such as vitamins and minerals, it becomes easier to address specific deficiencies in populations that may not have access to a diverse range of foods. This innovation has been particularly impactful in addressing common deficiencies like vitamin A, iron, zinc, and folic acid, improving overall health outcomes in populations with limited access to nutrient-rich foods. Choices B, C, and D are incorrect. Integrated statistical models of fish populations, advances in microscopy, and refrigerated train cars, while important in their own right, do not directly address combating nutrition deficiencies in developing countries as effectively as food fortification with essential nutrients.