1|Page
CPXP FINAL Exam 2026-2027 BANK QUESTIONS WITH
DETAILED VERIFIED ANSWERS EXAM QUESTIONS WILL
COME FROM HERE (100% Latest Already Graded A+
QUESTION 1
In the context of cellular respiration, which process directly generates
the majority of ATP molecules during the complete oxidation of
glucose?
A) Glycolysis
B) Krebs cycle
C) Oxidative phosphorylation
D) Fermentation
Answer: C
Explanation: Oxidative phosphorylation, which occurs in the inner
mitochondrial membrane, generates approximately 28-34 ATP
molecules per glucose molecule through the electron transport chain
and chemiosmosis. Glycolysis produces only 2 ATP, the Krebs cycle
produces 2 ATP, and fermentation produces a net of 2 ATP without
oxygen.
QUESTION 2
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Which of the following best describes the function of a ribosome in
protein synthesis?
A) It stores genetic information in the form of nucleotides.
B) It catalyzes the formation of peptide bonds between amino acids.
C) It transports amino acids to the growing polypeptide chain.
D) It provides the template for messenger RNA synthesis.
Answer: B
Explanation: Ribosomes are the molecular machines that catalyze
peptide bond formation during translation. They do not store genetic
information (that is DNA), transport amino acids (that is tRNA), or serve
as templates for mRNA (that is DNA).
QUESTION 3
In classical conditioning, what is the term for the initial stage of learning
when a neutral stimulus is paired with an unconditioned stimulus?
A) Acquisition
B) Extinction
C) Spontaneous recovery
D) Generalization
Answer: A
,3|Page
Explanation: Acquisition refers to the initial phase of learning in which a
conditioned response is established through repeated pairing of the
neutral stimulus with the unconditioned stimulus. Extinction is the
weakening of the response, spontaneous recovery is the reemergence of
an extinguished response, and generalization is the tendency to respond
to similar stimuli.
QUESTION 4
Which of the following is a characteristic of a perfectly competitive
market?
A) There are significant barriers to entry.
B) Firms sell differentiated products.
C) Firms are price takers.
D) A single firm dominates the market.
Answer: C
Explanation: In perfect competition, many firms sell identical products,
there are no barriers to entry, and each firm is a price taker, meaning
they accept the market price. Differentiated products and market
dominance are characteristics of monopolistic competition or
monopoly.
QUESTION 5
, 4|Page
The principle of federalism in the United States Constitution refers to:
A) The division of power between the three branches of government.
B) The division of power between the national and state governments.
C) The supremacy of the national government over all other entities.
D) The protection of individual rights from government interference.
Answer: B
Explanation: Federalism is the constitutional division of power between
the national government and state governments. Separation of powers
refers to the three branches, supremacy refers to the Constitution's
authority, and individual rights are protected by the Bill of Rights.
QUESTION 6
Which of the following is the correct order of blood flow through the
human heart, starting from the right atrium?
A) Right atrium → right ventricle → lungs → left atrium → left ventricle
→ aorta
B) Right atrium → left atrium → lungs → right ventricle → left ventricle
→ aorta
C) Right atrium → right ventricle → left ventricle → lungs → left atrium
→ aorta
D) Right atrium → lungs → right ventricle → left atrium → left ventricle
→ aorta
CPXP FINAL Exam 2026-2027 BANK QUESTIONS WITH
DETAILED VERIFIED ANSWERS EXAM QUESTIONS WILL
COME FROM HERE (100% Latest Already Graded A+
QUESTION 1
In the context of cellular respiration, which process directly generates
the majority of ATP molecules during the complete oxidation of
glucose?
A) Glycolysis
B) Krebs cycle
C) Oxidative phosphorylation
D) Fermentation
Answer: C
Explanation: Oxidative phosphorylation, which occurs in the inner
mitochondrial membrane, generates approximately 28-34 ATP
molecules per glucose molecule through the electron transport chain
and chemiosmosis. Glycolysis produces only 2 ATP, the Krebs cycle
produces 2 ATP, and fermentation produces a net of 2 ATP without
oxygen.
QUESTION 2
,2|Page
Which of the following best describes the function of a ribosome in
protein synthesis?
A) It stores genetic information in the form of nucleotides.
B) It catalyzes the formation of peptide bonds between amino acids.
C) It transports amino acids to the growing polypeptide chain.
D) It provides the template for messenger RNA synthesis.
Answer: B
Explanation: Ribosomes are the molecular machines that catalyze
peptide bond formation during translation. They do not store genetic
information (that is DNA), transport amino acids (that is tRNA), or serve
as templates for mRNA (that is DNA).
QUESTION 3
In classical conditioning, what is the term for the initial stage of learning
when a neutral stimulus is paired with an unconditioned stimulus?
A) Acquisition
B) Extinction
C) Spontaneous recovery
D) Generalization
Answer: A
,3|Page
Explanation: Acquisition refers to the initial phase of learning in which a
conditioned response is established through repeated pairing of the
neutral stimulus with the unconditioned stimulus. Extinction is the
weakening of the response, spontaneous recovery is the reemergence of
an extinguished response, and generalization is the tendency to respond
to similar stimuli.
QUESTION 4
Which of the following is a characteristic of a perfectly competitive
market?
A) There are significant barriers to entry.
B) Firms sell differentiated products.
C) Firms are price takers.
D) A single firm dominates the market.
Answer: C
Explanation: In perfect competition, many firms sell identical products,
there are no barriers to entry, and each firm is a price taker, meaning
they accept the market price. Differentiated products and market
dominance are characteristics of monopolistic competition or
monopoly.
QUESTION 5
, 4|Page
The principle of federalism in the United States Constitution refers to:
A) The division of power between the three branches of government.
B) The division of power between the national and state governments.
C) The supremacy of the national government over all other entities.
D) The protection of individual rights from government interference.
Answer: B
Explanation: Federalism is the constitutional division of power between
the national government and state governments. Separation of powers
refers to the three branches, supremacy refers to the Constitution's
authority, and individual rights are protected by the Bill of Rights.
QUESTION 6
Which of the following is the correct order of blood flow through the
human heart, starting from the right atrium?
A) Right atrium → right ventricle → lungs → left atrium → left ventricle
→ aorta
B) Right atrium → left atrium → lungs → right ventricle → left ventricle
→ aorta
C) Right atrium → right ventricle → left ventricle → lungs → left atrium
→ aorta
D) Right atrium → lungs → right ventricle → left atrium → left ventricle
→ aorta
