Nokea
Which of the following statements represents the central idea of this passage?
- A. Self-improvement classes teach work-related skills.
- B. Attendance is voluntary for self-improvement classes.
- C. Many different kinds of self-improvement classes are available.
- D. Cooking is one type of self-improvement classes.
Correct Answer: C
Rationale: The central idea of the passage is that there are many different kinds of self-improvement classes available. The passage discusses various topics such as cooking, yoga, language learning, and computer skills, emphasizing the range of options for self-improvement classes. This choice captures the main theme of the passage focusing on the diversity of available classes for personal development.
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When evaluating the credibility of research sources, which of the following is a valid consideration?
- A. It is credible if published in a peer-reviewed scholarly journal.
- B. It is never credible if it is a source published online.
- C. It is not necessarily more credible based on author affiliations.
- D. The number of times a source is cited does not affect its credibility.
Correct Answer: A
Rationale: The correct answer is A. It is credible if published in a peer-reviewed scholarly journal because peer review ensures that the research has been evaluated by experts in the field for quality and accuracy before publication. This process enhances the credibility of the research source. Choice B is incorrect because not all online sources are unreliable; credibility depends on various factors beyond the publication medium. Choice C is incorrect because author affiliations can indeed impact credibility, but they are not the sole determinant. Choice D is incorrect as the frequency of citations can indicate the impact of a source but does not guarantee its credibility.
How is this passage structured?
- A. cause and effect
- B. problem and solution
- C. chronological order
- D. compare and contrast
Correct Answer: C
Rationale: The passage is structured in chronological order as it presents events in the order in which they occurred. It starts with Harriet Tubman's background as a slave, then progresses through her marriage, escape, and subsequent actions to help other slaves. Each event is presented in a time sequence, making it clear that the passage follows a timeline of events. Choices A, B, and D are incorrect because the passage does not focus on demonstrating cause and effect relationships, outlining problems and solutions, or comparing and contrasting different elements. Instead, it provides a historical account of Harriet Tubman's life in a sequential manner.
The word 'cation' is closest in meaning to:
- A. element
- B. nutrient similar to magnesium
- C. symptom of deficiency
- D. nutritional supplement
Correct Answer: A
Rationale: The word 'cation' refers to a positively charged ion, which is an atom or molecule that has lost one or more electrons. It is not related to nutrients, symptoms, or supplements. Therefore, the closest in meaning to 'cation' among the given choices is 'element.' In the provided extract, it mentions that cations like magnesium can affect the body's ability to absorb other cations, including calcium and potassium. This further emphasizes that 'cation' is related to elements rather than nutrients, symptoms, or supplements.
Sarah also wants to offer her vegan guests a slightly more filling option such as a light soup with some biscuits. Which two chapters of the cookbook should she consult?
- A. Chapter II and Chapter III
- B. Chapter I and Chapter III
- C. Chapter II and Chapter IV
- D. Chapter V and Chapter VI
Correct Answer: C
Rationale: Sarah wants to offer her vegan guests a slightly more filling option such as a light soup with some biscuits. Chapter II of the cookbook covers light soups, making it a suitable choice for soup ideas. Chapter IV focuses on baking and bread recipes, including biscuits. By consulting Chapter II for soup recipes and Chapter IV for biscuit recipes, Sarah can find appropriate dishes for her vegan guests. Choice A (Chapter II and Chapter III) is incorrect because Chapter III does not cover biscuits. Choice B (Chapter I and Chapter III) is incorrect as biscuits are not part of Chapter I. Choice D (Chapter V and Chapter VI) is incorrect because these chapters do not contain relevant recipes for a light soup with biscuits.
According to the passage, what health issue can result from alcohol abuse?
- A. poor magnesium absorption.
- B. an impairment of kidney function.
- C. compromise of the immune system.
- D. gastrointestinal disorders.
Correct Answer: C
Rationale: The correct answer is C, compromise of the immune system. The passage states that alcohol abuse can weaken the immune system, making individuals more susceptible to infections and illnesses. This compromise of the immune system can lead to various health issues and exacerbate existing conditions. Choices A, B, and D are incorrect based on the passage. While the passage discusses the impact of alcohol abuse on magnesium absorption and kidney function, it does not directly attribute these issues to alcohol abuse. Gastrointestinal disorders are mentioned in relation to magnesium absorption but are not specifically linked to alcohol abuse.