WEST VIRGINIA TEAS EXAM SCIENCE & READING PRACTICE QUESTIONS – EXAM
PRACTICE QUESTIONS AND CORRECT ANSWERS (VERIFIED ANSWERS) PLUS
RATIONALES 2026 Q&A | INSTANT DOWNLOAD PDF
Core Domains
Reading Comprehension
Key Ideas & Details
Craft & Structure
Scientific Reasoning
Human Anatomy & Physiology
Biology (Cells & Genetics)
Chemistry Basics
Life Science Processes
Grammar & Language Usage
Data Interpretation
This exam practice assessment is designed to evaluate essential competencies required for
success in TEAS Science and Reading sections. It measures the ability to interpret written
passages, analyze scientific information, apply biological and chemical concepts, and
demonstrate critical reasoning skills. Questions include multiple-choice and scenario-based
formats reflecting real-world academic and healthcare-related decision-making. Emphasis is
,placed on comprehension, analysis, and application rather than memorization, ensuring
readiness for standardized testing environments and nursing program entry requirements.
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SECTION ONE: QUESTIONS 1–50
════════════════════════════════════
Question 1
Which organelle is responsible for producing ATP in the cell?
A. Nucleus
B. Ribosome
C. Mitochondrion
D. Golgi apparatus
🟢 Correct Answer: C. Mitochondrion
🔴 Explanation: Mitochondria generate ATP through cellular respiration, providing energy
for cellular activities.
Question 2
What is the main idea of a passage?
,A. A minor supporting detail
B. The central message of the text
C. A random fact in the passage
D. The author’s opinion only
🟢 Correct Answer: B. The central message of the text
🔴 Explanation: The main idea is the primary point the author is trying to communicate.
Question 3
Which part of the atom has a positive charge?
A. Electron
B. Neutron
C. Proton
D. Orbital shell
🟢 Correct Answer: C. Proton
🔴 Explanation: Protons carry a positive charge and are located in the nucleus.
Question 4
Which body system is primarily responsible for oxygen exchange?
, A. Nervous system
B. Respiratory system
C. Digestive system
D. Endocrine system
🟢 Correct Answer: B. Respiratory system
🔴 Explanation: The respiratory system facilitates oxygen intake and carbon dioxide
removal.
Question 5
What is the purpose of a topic sentence?
A. To summarize the entire essay
B. To introduce the main idea of a paragraph
C. To provide citations
D. To end a paragraph
🟢 Correct Answer: B. To introduce the main idea of a paragraph
🔴 Explanation: Topic sentences present the central idea of a paragraph.
PRACTICE QUESTIONS AND CORRECT ANSWERS (VERIFIED ANSWERS) PLUS
RATIONALES 2026 Q&A | INSTANT DOWNLOAD PDF
Core Domains
Reading Comprehension
Key Ideas & Details
Craft & Structure
Scientific Reasoning
Human Anatomy & Physiology
Biology (Cells & Genetics)
Chemistry Basics
Life Science Processes
Grammar & Language Usage
Data Interpretation
This exam practice assessment is designed to evaluate essential competencies required for
success in TEAS Science and Reading sections. It measures the ability to interpret written
passages, analyze scientific information, apply biological and chemical concepts, and
demonstrate critical reasoning skills. Questions include multiple-choice and scenario-based
formats reflecting real-world academic and healthcare-related decision-making. Emphasis is
,placed on comprehension, analysis, and application rather than memorization, ensuring
readiness for standardized testing environments and nursing program entry requirements.
════════════════════════════════════
SECTION ONE: QUESTIONS 1–50
════════════════════════════════════
Question 1
Which organelle is responsible for producing ATP in the cell?
A. Nucleus
B. Ribosome
C. Mitochondrion
D. Golgi apparatus
🟢 Correct Answer: C. Mitochondrion
🔴 Explanation: Mitochondria generate ATP through cellular respiration, providing energy
for cellular activities.
Question 2
What is the main idea of a passage?
,A. A minor supporting detail
B. The central message of the text
C. A random fact in the passage
D. The author’s opinion only
🟢 Correct Answer: B. The central message of the text
🔴 Explanation: The main idea is the primary point the author is trying to communicate.
Question 3
Which part of the atom has a positive charge?
A. Electron
B. Neutron
C. Proton
D. Orbital shell
🟢 Correct Answer: C. Proton
🔴 Explanation: Protons carry a positive charge and are located in the nucleus.
Question 4
Which body system is primarily responsible for oxygen exchange?
, A. Nervous system
B. Respiratory system
C. Digestive system
D. Endocrine system
🟢 Correct Answer: B. Respiratory system
🔴 Explanation: The respiratory system facilitates oxygen intake and carbon dioxide
removal.
Question 5
What is the purpose of a topic sentence?
A. To summarize the entire essay
B. To introduce the main idea of a paragraph
C. To provide citations
D. To end a paragraph
🟢 Correct Answer: B. To introduce the main idea of a paragraph
🔴 Explanation: Topic sentences present the central idea of a paragraph.
