General Biology (BIO101) Comprehensive Quiz 2026 UPDATE… 2026 Update • Verified Answers
✓ VERIFIED • 2026 UPDATE • 100% ACCURATE
General Biology (BIO101) Comprehensive Quiz 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) Comprehensive Quiz 2026 UPDATE… 2026 Update • Verified Answers
Questions & Verified Answers
1. Which organelle is responsible for synthesizing proteins in the cell?
A. Nucleus
B. Mitochondria
C. Golgi apparatus
D. Ribosome
Answer: D
Rationale: Ribosomes are the cellular structures where protein synthesis occurs, translating mRNA into
polypeptide chains. 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.
2. What is the primary function of the cell membrane?
A. To store genetic information
B. To provide structural support to the nucleus
C. To produce energy in the form of ATP
D. To regulate the movement of substances in and out of the cell
Answer: D
Rationale: The cell membrane is a semi-permeable lipid bilayer that controls the passage of ions, nutrients,
and waste products. 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.
3. Which process results in two genetically identical daughter cells?
A. Mitosis
B. Meiosis
C. Fertilization
D. Budding
Answer: A
Rationale: Mitosis is the process of cell division that results in two daughter cells with the same number and
kind of chromosomes as the parent nucleus. 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) Comprehensive Quiz 2026 UPDATE… 2026 Update • Verified Answers
4. In DNA, which nitrogenous base always pairs with Cytosine?
A. Adenine
B. Guanine
C. Uracil
D. Thymine
Answer: B
Rationale: According to Chargaff’s rules and the structure of DNA, Guanine pairs with Cytosine via three
hydrogen bonds. 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. Which of the following is an example of a prokaryotic organism?
A. Fungi
B. Plants
C. Bacteria
D. Animals
Answer: C
Rationale: Bacteria are single-celled organisms that lack a membrane-bound nucleus and other organelles,
making them prokaryotes. 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.
6. What is the ‘energy currency’ of the cell?
A. DNA
B. RNA
C. ATP
D. Glucose
Answer: C
Rationale: Adenosine triphosphate (ATP) is the primary molecule used by cells to store and transfer energy for
metabolism. 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.
Exam (Elaborations) • Actual Questions & Rationales Page 3
✓ VERIFIED • 2026 UPDATE • 100% ACCURATE
General Biology (BIO101) Comprehensive Quiz 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) Comprehensive Quiz 2026 UPDATE… 2026 Update • Verified Answers
Questions & Verified Answers
1. Which organelle is responsible for synthesizing proteins in the cell?
A. Nucleus
B. Mitochondria
C. Golgi apparatus
D. Ribosome
Answer: D
Rationale: Ribosomes are the cellular structures where protein synthesis occurs, translating mRNA into
polypeptide chains. 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.
2. What is the primary function of the cell membrane?
A. To store genetic information
B. To provide structural support to the nucleus
C. To produce energy in the form of ATP
D. To regulate the movement of substances in and out of the cell
Answer: D
Rationale: The cell membrane is a semi-permeable lipid bilayer that controls the passage of ions, nutrients,
and waste products. 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.
3. Which process results in two genetically identical daughter cells?
A. Mitosis
B. Meiosis
C. Fertilization
D. Budding
Answer: A
Rationale: Mitosis is the process of cell division that results in two daughter cells with the same number and
kind of chromosomes as the parent nucleus. 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) Comprehensive Quiz 2026 UPDATE… 2026 Update • Verified Answers
4. In DNA, which nitrogenous base always pairs with Cytosine?
A. Adenine
B. Guanine
C. Uracil
D. Thymine
Answer: B
Rationale: According to Chargaff’s rules and the structure of DNA, Guanine pairs with Cytosine via three
hydrogen bonds. 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. Which of the following is an example of a prokaryotic organism?
A. Fungi
B. Plants
C. Bacteria
D. Animals
Answer: C
Rationale: Bacteria are single-celled organisms that lack a membrane-bound nucleus and other organelles,
making them prokaryotes. 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.
6. What is the ‘energy currency’ of the cell?
A. DNA
B. RNA
C. ATP
D. Glucose
Answer: C
Rationale: Adenosine triphosphate (ATP) is the primary molecule used by cells to store and transfer energy for
metabolism. 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.
Exam (Elaborations) • Actual Questions & Rationales Page 3
