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 primarily responsible for synthesizing proteins?
A. Mitochondria
B. Ribosome
C. Lysosome
D. Golgi apparatus
Answer: B
Rationale: Ribosomes are the cellular structures where protein synthesis occurs, translating mRNA into
polypeptide chains. 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.
2. What is the primary function of the cell membrane?
A. Energy production
B. Regulating what enters and leaves the cell
C. Genetic storage
D. Protein folding
Answer: B
Rationale: The cell membrane acts as a selective barrier, managing the transport of substances in and out of
the cell to maintain homeostasis. 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.
3. In which phase of mitosis do chromosomes line up in the middle of the cell?
A. Prophase
B. Metaphase
C. Anaphase
D. Telophase
Answer: B
Rationale: During metaphase, chromosomes align at the equatorial plate (metaphase plate) before being
separated. This is an important clinical concept because selecting the correct answer (B) 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. Which molecule carries genetic information from the nucleus to the ribosome?
A. mRNA
B. rRNA
C. tRNA
D. DNA
Answer: A
Rationale: Messenger RNA (mRNA) carries the genetic code from the DNA in the nucleus to the ribosomes in
the cytoplasm. 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.
5. What is the main byproduct of photosynthesis that is released into the atmosphere?
A. Oxygen
B. Glucose
C. Water
D. Carbon dioxide
Answer: A
Rationale: Oxygen is produced during the light-dependent reactions of photosynthesis as water molecules are
split. 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.
6. Which process results in two genetically identical daughter cells?
A. Meiosis
B. Mitosis
C. Fertilization
D. Binary fission
Answer: B
Rationale: Mitosis is a form of asexual reproduction or cell growth that results in two daughter cells identical to
the parent cell. 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.
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 primarily responsible for synthesizing proteins?
A. Mitochondria
B. Ribosome
C. Lysosome
D. Golgi apparatus
Answer: B
Rationale: Ribosomes are the cellular structures where protein synthesis occurs, translating mRNA into
polypeptide chains. 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.
2. What is the primary function of the cell membrane?
A. Energy production
B. Regulating what enters and leaves the cell
C. Genetic storage
D. Protein folding
Answer: B
Rationale: The cell membrane acts as a selective barrier, managing the transport of substances in and out of
the cell to maintain homeostasis. 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.
3. In which phase of mitosis do chromosomes line up in the middle of the cell?
A. Prophase
B. Metaphase
C. Anaphase
D. Telophase
Answer: B
Rationale: During metaphase, chromosomes align at the equatorial plate (metaphase plate) before being
separated. This is an important clinical concept because selecting the correct answer (B) 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. Which molecule carries genetic information from the nucleus to the ribosome?
A. mRNA
B. rRNA
C. tRNA
D. DNA
Answer: A
Rationale: Messenger RNA (mRNA) carries the genetic code from the DNA in the nucleus to the ribosomes in
the cytoplasm. 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.
5. What is the main byproduct of photosynthesis that is released into the atmosphere?
A. Oxygen
B. Glucose
C. Water
D. Carbon dioxide
Answer: A
Rationale: Oxygen is produced during the light-dependent reactions of photosynthesis as water molecules are
split. 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.
6. Which process results in two genetically identical daughter cells?
A. Meiosis
B. Mitosis
C. Fertilization
D. Binary fission
Answer: B
Rationale: Mitosis is a form of asexual reproduction or cell growth that results in two daughter cells identical to
the parent cell. 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.
Exam (Elaborations) • Actual Questions & Rationales Page 3
