ATI TEAS 7 Ultimate Exam Prep Question Bank
With Detailed Rationales
Course Code: TEAS-7
Course Name: ATI TEAS 7 Ultimate Exam Prep
Topic: Comprehensive Science, Math, Reading & English Exam Question Bank
Academic Year: 2026/2027
1. A student is investigating the properties of water and notes that water drops
form tight spheres on a piece of wax paper. Which intermolecular force is
primarily responsible for this high surface tension and cohesive behavior?
A) Dispersion forces
B) Hydrogen bonding
C) Covalent bonding
D) Ionic bonding
CORRECT ANSWER: B
RATIONALE: Water molecules exhibit high cohesion and surface tension due
to hydrogen bonding, an intermolecular force occurring between the highly
electronegative oxygen atom of one water molecule and the partially positive
hydrogen atom of another. Dispersion forces (A) are weak and present in all
molecules but do not explain water's unique properties. Covalent (C) and ionic (D)
bonds are intramolecular or chemical bonds holding atoms together within
compounds, not intermolecular forces between separate molecules.
2. During an English and Language Usage review, a student reads a passage
containing the word capricious. Which of the following defines the
denotative meaning of this adjective?
A) Extremely cautious or analytical
B) Given to sudden and unaccountable changes of mood or behavior
C) Steadfast and highly loyal over a long period
D) Exhibiting great physical strength or endurance
, CORRECT ANSWER: B
RATIONALE: The denotative meaning of capricious is unpredictable,
impulsive, or given to sudden changes of mood or mind. Options A, C, and D
describe traits that are antonymous or unrelated to impulsivity and erratic
behavioral shifts.
3. A researcher is studying cellular respiration and notes that a metabolic
pathway in the cytoplasm breaks down one molecule of glucose into two
molecules of pyruvate. What is the name of this anaerobic process?
A) Krebs cycle
B) Electron transport chain
C) Glycolysis
D) Oxidative phosphorylation
CORRECT ANSWER: C
RATIONALE: Glycolysis is the anaerobic biochemical pathway occurring in
the cytoplasm that splits one six-carbon glucose molecule into two three-carbon
pyruvate molecules, yielding a net of 2 ATP and 2 NADH. The Krebs cycle (A),
electron transport chain (B), and oxidative phosphorylation (D) are aerobic
processes that occur inside the mitochondria.
4. A student is solving a math word problem that requires converting a fraction
into a percentage. What is the percentage equivalent of the fraction 5/8?
A) 58.0%
B) 0.625%
C) 62.5%
D) 85.0%
CORRECT ANSWER: C
RATIONALE: To convert a fraction to a percentage, divide the numerator by
the denominator and multiply the result by 100. Calculating 5 ÷ 8 yields 0.625.
Multiplying 0.625 by 100 results in 62.5%. Options A, B, and D are
mathematically incorrect calculations.
5. While analyzing a reading passage, a student must distinguish between fact
and opinion. Which of the following sentences represents an objective fact
rather than a subjective opinion?
A) "The summer air in southern California feels absolutely wonderful."
B) "Learning a second language is the most rewarding thing a student can
, do."
C) "The human skeleton consists of 206 distinct bones at full physical
maturity."
D) "History is a much more valuable academic subject than algebra."
CORRECT ANSWER: C
RATIONALE: The statement "The human skeleton consists of 206 distinct
bones at full physical maturity" can be independently verified through
anatomical evidence and scientific observation, making it an objective fact.
Options A, B, and D contain value judgments and qualitative descriptors
(wonderful, most rewarding, more valuable), which characterize subjective
opinions.
6. An anatomy instructor asks the class to identify the structural unit of the
compact bone tissue matrix. Which anatomical structure represents this
functional cylinder?
A) Sarcomere
B) Osteon
C) Nephron
D) Neuron
CORRECT ANSWER: B
RATIONALE: An osteon (or Haversian system) is the fundamental structural
unit of compact bone, consisting of concentric layers of bone matrix surrounding a
central canal. A sarcomere (A) is the structural unit of muscle tissue. A nephron
(C) is the functional filtration unit of the kidney. A neuron (D) is the primary cell
of the nervous system.
7. A math problem requires evaluating an expression using the correct order of
operations. What is the value of the expression 24 ÷ 4 × 3 + (7 - 2)²?
A) 27
B) 43
C) 11
D) 68
CORRECT ANSWER: B
RATIONALE: Follow the PEMDAS/order of operations matrix. First solve
parentheses: (7 - 2) = 5. Next evaluate exponents: 5² = 25. The expression is now
24 ÷ 4 × 3 + 25. Perform multiplication and division from left to right: 24 ÷ 4 = 6,
, then 6 × 3 = 18. Finally, perform addition: 18 + 25 = 43. Options A, C, and D
result from applying operations out of sequence.
8. A student writing an essay needs to choose a word that correctly completes a
sentence requiring a transition. "The experimental data supported the
hypothesis; ________, the research team secured additional funding to
expand the clinical trial." Which conjunctive adverb fits best?
A) namely
B) consequently
C) conversely
D) illustrative
CORRECT ANSWER: B
RATIONALE: The second clause describes a direct cause-and-effect
relationship resulting from the success mentioned in the first clause. Consequently
means "as a result" or "therefore," which smoothly links these logical units.
Namely (A) introduces specifications. Conversely (C) introduces an opposing or
contrasting idea. Illustrative (D) is an adjective, not a conjunctive adverb.
9. In human physiology, which endocrine gland acts as the primary master
control center, linking the nervous system to the endocrine system via the
pituitary gland?
A) Thyroid gland
B) Adrenal medulla
C) Hypothalamus
D) Pancreatic islet cells
CORRECT ANSWER: C
RATIONALE: The hypothalamus serves as the primary operational bridge
between the nervous system and the endocrine system. It synthesizes
neurohormones that stimulate or inhibit secretions from the pituitary gland. The
thyroid (A), adrenal medulla (B), and pancreas (D) are downstream peripheral
glands regulated directly or indirectly by hypothalamic-pituitary pathways.
10.A reading comprehension question prompts the student to locate the topic
sentence in a paragraph. Where is the topic sentence most frequently
positioned within standard expository paragraphs?
A) Placed directly in the middle to anchor supporting clauses.
B) Embedded inside the final parenthetical citation.
With Detailed Rationales
Course Code: TEAS-7
Course Name: ATI TEAS 7 Ultimate Exam Prep
Topic: Comprehensive Science, Math, Reading & English Exam Question Bank
Academic Year: 2026/2027
1. A student is investigating the properties of water and notes that water drops
form tight spheres on a piece of wax paper. Which intermolecular force is
primarily responsible for this high surface tension and cohesive behavior?
A) Dispersion forces
B) Hydrogen bonding
C) Covalent bonding
D) Ionic bonding
CORRECT ANSWER: B
RATIONALE: Water molecules exhibit high cohesion and surface tension due
to hydrogen bonding, an intermolecular force occurring between the highly
electronegative oxygen atom of one water molecule and the partially positive
hydrogen atom of another. Dispersion forces (A) are weak and present in all
molecules but do not explain water's unique properties. Covalent (C) and ionic (D)
bonds are intramolecular or chemical bonds holding atoms together within
compounds, not intermolecular forces between separate molecules.
2. During an English and Language Usage review, a student reads a passage
containing the word capricious. Which of the following defines the
denotative meaning of this adjective?
A) Extremely cautious or analytical
B) Given to sudden and unaccountable changes of mood or behavior
C) Steadfast and highly loyal over a long period
D) Exhibiting great physical strength or endurance
, CORRECT ANSWER: B
RATIONALE: The denotative meaning of capricious is unpredictable,
impulsive, or given to sudden changes of mood or mind. Options A, C, and D
describe traits that are antonymous or unrelated to impulsivity and erratic
behavioral shifts.
3. A researcher is studying cellular respiration and notes that a metabolic
pathway in the cytoplasm breaks down one molecule of glucose into two
molecules of pyruvate. What is the name of this anaerobic process?
A) Krebs cycle
B) Electron transport chain
C) Glycolysis
D) Oxidative phosphorylation
CORRECT ANSWER: C
RATIONALE: Glycolysis is the anaerobic biochemical pathway occurring in
the cytoplasm that splits one six-carbon glucose molecule into two three-carbon
pyruvate molecules, yielding a net of 2 ATP and 2 NADH. The Krebs cycle (A),
electron transport chain (B), and oxidative phosphorylation (D) are aerobic
processes that occur inside the mitochondria.
4. A student is solving a math word problem that requires converting a fraction
into a percentage. What is the percentage equivalent of the fraction 5/8?
A) 58.0%
B) 0.625%
C) 62.5%
D) 85.0%
CORRECT ANSWER: C
RATIONALE: To convert a fraction to a percentage, divide the numerator by
the denominator and multiply the result by 100. Calculating 5 ÷ 8 yields 0.625.
Multiplying 0.625 by 100 results in 62.5%. Options A, B, and D are
mathematically incorrect calculations.
5. While analyzing a reading passage, a student must distinguish between fact
and opinion. Which of the following sentences represents an objective fact
rather than a subjective opinion?
A) "The summer air in southern California feels absolutely wonderful."
B) "Learning a second language is the most rewarding thing a student can
, do."
C) "The human skeleton consists of 206 distinct bones at full physical
maturity."
D) "History is a much more valuable academic subject than algebra."
CORRECT ANSWER: C
RATIONALE: The statement "The human skeleton consists of 206 distinct
bones at full physical maturity" can be independently verified through
anatomical evidence and scientific observation, making it an objective fact.
Options A, B, and D contain value judgments and qualitative descriptors
(wonderful, most rewarding, more valuable), which characterize subjective
opinions.
6. An anatomy instructor asks the class to identify the structural unit of the
compact bone tissue matrix. Which anatomical structure represents this
functional cylinder?
A) Sarcomere
B) Osteon
C) Nephron
D) Neuron
CORRECT ANSWER: B
RATIONALE: An osteon (or Haversian system) is the fundamental structural
unit of compact bone, consisting of concentric layers of bone matrix surrounding a
central canal. A sarcomere (A) is the structural unit of muscle tissue. A nephron
(C) is the functional filtration unit of the kidney. A neuron (D) is the primary cell
of the nervous system.
7. A math problem requires evaluating an expression using the correct order of
operations. What is the value of the expression 24 ÷ 4 × 3 + (7 - 2)²?
A) 27
B) 43
C) 11
D) 68
CORRECT ANSWER: B
RATIONALE: Follow the PEMDAS/order of operations matrix. First solve
parentheses: (7 - 2) = 5. Next evaluate exponents: 5² = 25. The expression is now
24 ÷ 4 × 3 + 25. Perform multiplication and division from left to right: 24 ÷ 4 = 6,
, then 6 × 3 = 18. Finally, perform addition: 18 + 25 = 43. Options A, C, and D
result from applying operations out of sequence.
8. A student writing an essay needs to choose a word that correctly completes a
sentence requiring a transition. "The experimental data supported the
hypothesis; ________, the research team secured additional funding to
expand the clinical trial." Which conjunctive adverb fits best?
A) namely
B) consequently
C) conversely
D) illustrative
CORRECT ANSWER: B
RATIONALE: The second clause describes a direct cause-and-effect
relationship resulting from the success mentioned in the first clause. Consequently
means "as a result" or "therefore," which smoothly links these logical units.
Namely (A) introduces specifications. Conversely (C) introduces an opposing or
contrasting idea. Illustrative (D) is an adjective, not a conjunctive adverb.
9. In human physiology, which endocrine gland acts as the primary master
control center, linking the nervous system to the endocrine system via the
pituitary gland?
A) Thyroid gland
B) Adrenal medulla
C) Hypothalamus
D) Pancreatic islet cells
CORRECT ANSWER: C
RATIONALE: The hypothalamus serves as the primary operational bridge
between the nervous system and the endocrine system. It synthesizes
neurohormones that stimulate or inhibit secretions from the pituitary gland. The
thyroid (A), adrenal medulla (B), and pancreas (D) are downstream peripheral
glands regulated directly or indirectly by hypothalamic-pituitary pathways.
10.A reading comprehension question prompts the student to locate the topic
sentence in a paragraph. Where is the topic sentence most frequently
positioned within standard expository paragraphs?
A) Placed directly in the middle to anchor supporting clauses.
B) Embedded inside the final parenthetical citation.
