General Biology BIO101 Quiz 4 2026 UPDATE |Fortis 2026 Update • Verified Answers
✓ VERIFIED • 2026 UPDATE • 100% ACCURATE
General Biology BIO101 Quiz 4 2026 UPDATE |Fortis
Actual Exam Questions & Verified Answers
with Detailed Rationales
Document Type: Exam (Elaborations)
Academic Year:
Total Questions: 50 Multiple Choice
Includes: Correct Answers + Full Rationales
Status: Verified & Updated for 2026
Exam (Elaborations) • Actual Questions & Rationales Page 1
,General Biology BIO101 Quiz 4 2026 UPDATE |Fortis 2026 Update • Verified Answers
Questions & Verified Answers
1. Which organelle is known as the ‘control center’ of the cell because it contains the genetic
material?
A. Mitochondria
B. Nucleus
C. Ribosome
D. Golgi apparatus
Answer: B
Rationale: The nucleus houses the cell’s DNA and coordinates activities like growth and replication. Applying
this knowledge in clinical settings supports safe, evidence-based practice and improves patient outcomes. This
is an important clinical concept because selecting the correct answer (B) requires understanding both the
pathophysiology and the practical nursing implications.
2. What is the primary function of the mitochondria?
A. Protein synthesis
B. Photosynthesis
C. Waste breakdown
D. ATP production
Answer: D
Rationale: Mitochondria are the site of cellular respiration, where energy is converted into ATP. Recognizing
this principle allows the nurse to prioritize care, anticipate complications, and provide accurate patient
education. Exam questions often test the ability to distinguish this concept from closely related distractors,
making a clear rationale essential for mastery.
3. Which process results in two genetically identical daughter cells?
A. Mitosis
B. Fertilization
C. Meiosis
D. Transcription
Answer: A
Rationale: Mitosis is the process of somatic cell division that produces two identical diploid cells. This is an
important clinical concept because selecting the correct answer (A) requires understanding both the
pathophysiology and the practical nursing implications. Recognizing this principle allows the nurse to prioritize
care, anticipate complications, and provide accurate patient education.
Exam (Elaborations) • Actual Questions & Rationales Page 2
, General Biology BIO101 Quiz 4 2026 UPDATE |Fortis 2026 Update • Verified Answers
4. A solution with a pH of 3 is considered to be:
A. Highly basic
B. Neutral
C. Acidic
D. Alkaline
Answer: C
Rationale: The pH scale ranges from 0-14; values below 7 are acidic, while those above 7 are basic. Applying
this knowledge in clinical settings supports safe, evidence-based practice and improves patient outcomes. This
is an important clinical concept because selecting the correct answer (C) requires understanding both the
pathophysiology and the practical nursing implications.
5. Which macromolecule is primarily used for long-term energy storage and insulation?
A. Carbohydrates
B. Proteins
C. Nucleic acids
D. Lipids
Answer: D
Rationale: Lipids (fats) provide more energy per gram than carbohydrates and serve as insulation. Exam
questions often test the ability to distinguish this concept from closely related distractors, making a clear
rationale essential for mastery. Applying this knowledge in clinical settings supports safe, evidence-based
practice and improves patient outcomes.
6. What are the building blocks of proteins?
A. Amino acids
B. Monosaccharides
C. Nucleotides
D. Fatty acids
Answer: A
Rationale: Proteins are polymers composed of chains of amino acids linked by peptide bonds. Exam questions
often test the ability to distinguish this concept from closely related distractors, making a clear rationale
essential for mastery. Applying this knowledge in clinical settings supports safe, evidence-based practice and
improves patient outcomes.
Exam (Elaborations) • Actual Questions & Rationales Page 3
✓ VERIFIED • 2026 UPDATE • 100% ACCURATE
General Biology BIO101 Quiz 4 2026 UPDATE |Fortis
Actual Exam Questions & Verified Answers
with Detailed Rationales
Document Type: Exam (Elaborations)
Academic Year:
Total Questions: 50 Multiple Choice
Includes: Correct Answers + Full Rationales
Status: Verified & Updated for 2026
Exam (Elaborations) • Actual Questions & Rationales Page 1
,General Biology BIO101 Quiz 4 2026 UPDATE |Fortis 2026 Update • Verified Answers
Questions & Verified Answers
1. Which organelle is known as the ‘control center’ of the cell because it contains the genetic
material?
A. Mitochondria
B. Nucleus
C. Ribosome
D. Golgi apparatus
Answer: B
Rationale: The nucleus houses the cell’s DNA and coordinates activities like growth and replication. Applying
this knowledge in clinical settings supports safe, evidence-based practice and improves patient outcomes. This
is an important clinical concept because selecting the correct answer (B) requires understanding both the
pathophysiology and the practical nursing implications.
2. What is the primary function of the mitochondria?
A. Protein synthesis
B. Photosynthesis
C. Waste breakdown
D. ATP production
Answer: D
Rationale: Mitochondria are the site of cellular respiration, where energy is converted into ATP. Recognizing
this principle allows the nurse to prioritize care, anticipate complications, and provide accurate patient
education. Exam questions often test the ability to distinguish this concept from closely related distractors,
making a clear rationale essential for mastery.
3. Which process results in two genetically identical daughter cells?
A. Mitosis
B. Fertilization
C. Meiosis
D. Transcription
Answer: A
Rationale: Mitosis is the process of somatic cell division that produces two identical diploid cells. This is an
important clinical concept because selecting the correct answer (A) requires understanding both the
pathophysiology and the practical nursing implications. Recognizing this principle allows the nurse to prioritize
care, anticipate complications, and provide accurate patient education.
Exam (Elaborations) • Actual Questions & Rationales Page 2
, General Biology BIO101 Quiz 4 2026 UPDATE |Fortis 2026 Update • Verified Answers
4. A solution with a pH of 3 is considered to be:
A. Highly basic
B. Neutral
C. Acidic
D. Alkaline
Answer: C
Rationale: The pH scale ranges from 0-14; values below 7 are acidic, while those above 7 are basic. Applying
this knowledge in clinical settings supports safe, evidence-based practice and improves patient outcomes. This
is an important clinical concept because selecting the correct answer (C) requires understanding both the
pathophysiology and the practical nursing implications.
5. Which macromolecule is primarily used for long-term energy storage and insulation?
A. Carbohydrates
B. Proteins
C. Nucleic acids
D. Lipids
Answer: D
Rationale: Lipids (fats) provide more energy per gram than carbohydrates and serve as insulation. Exam
questions often test the ability to distinguish this concept from closely related distractors, making a clear
rationale essential for mastery. Applying this knowledge in clinical settings supports safe, evidence-based
practice and improves patient outcomes.
6. What are the building blocks of proteins?
A. Amino acids
B. Monosaccharides
C. Nucleotides
D. Fatty acids
Answer: A
Rationale: Proteins are polymers composed of chains of amino acids linked by peptide bonds. Exam questions
often test the ability to distinguish this concept from closely related distractors, making a clear rationale
essential for mastery. Applying this knowledge in clinical settings supports safe, evidence-based practice and
improves patient outcomes.
Exam (Elaborations) • Actual Questions & Rationales Page 3
