UNIVERSITY OF WISCONSIN BIOLOGY 101 FINAL EXAM STUDY BUNDLE – EXAM
PRACTICE QUESTIONS AND CORRECT ANSWERS (VERIFIED ANSWERS) PLUS
RATIONALES 2026 Q&A | INSTANT DOWNLOAD PDF
CORE DOMAINS*
• Cell Biology*
• Genetics and Heredity*
• Evolutionary Biology*
• Ecology and Ecosystems*
• Molecular Biology*
• Human Anatomy and Physiology*
• Photosynthesis and Cellular Respiration*
, • Scientific Method and Experimental Design*
• Microbiology and Immunology*
• Biological Ethics and Biotechnology*
INTRODUCTION*
This assessment is designed to evaluate comprehensive knowled
SECTION ONE (QUESTIONS 1–50)
1. Which organelle is primarily responsible for ATP production in eukaryotic cells?
A. Ribosome
B. Golgi apparatus
C. Mitochondrion
D. Lysosome
🟢 Correct Answer: C. Mitochondrion
🔴 Explanation: Mitochondria generate ATP through cellular respiration and are
considered the primary energy-producing organelles in eukaryotic cells.
, 2. What is the primary function of ribosomes?
A. Protein synthesis
B. Lipid digestion
C. DNA storage
D. ATP transport
🟢 Correct Answer: A. Protein synthesis
🔴 Explanation: Ribosomes translate messenger RNA into proteins by linking amino acids
together during translation.
3. Which molecule carries genetic information in most organisms?
A. ATP
B. RNA
C. DNA
D. Glucose
🟢 Correct Answer: C. DNA
🔴 Explanation: DNA stores hereditary information and directs cellular activities in most
living organisms.
4. In the process of osmosis, water moves:
, A. From high solute concentration to low solute concentration
B. From low solute concentration to high solute concentration
C. Against the concentration gradient using ATP
D. Through active transport proteins only
🟢 Correct Answer: B. From low solute concentration to high solute concentration
🔴 Explanation: Osmosis is the movement of water across a semipermeable membrane
toward the area with higher solute concentration.
5. Which phase of mitosis involves chromosome alignment at the cell equator?
A. Prophase
B. Telophase
C. Anaphase
D. Metaphase
🟢 Correct Answer: D. Metaphase
🔴 Explanation: During metaphase, chromosomes line up along the metaphase plate
before separation.
6. What is the monomer unit of proteins?
A. Fatty acids
B. Monosaccharides
PRACTICE QUESTIONS AND CORRECT ANSWERS (VERIFIED ANSWERS) PLUS
RATIONALES 2026 Q&A | INSTANT DOWNLOAD PDF
CORE DOMAINS*
• Cell Biology*
• Genetics and Heredity*
• Evolutionary Biology*
• Ecology and Ecosystems*
• Molecular Biology*
• Human Anatomy and Physiology*
• Photosynthesis and Cellular Respiration*
, • Scientific Method and Experimental Design*
• Microbiology and Immunology*
• Biological Ethics and Biotechnology*
INTRODUCTION*
This assessment is designed to evaluate comprehensive knowled
SECTION ONE (QUESTIONS 1–50)
1. Which organelle is primarily responsible for ATP production in eukaryotic cells?
A. Ribosome
B. Golgi apparatus
C. Mitochondrion
D. Lysosome
🟢 Correct Answer: C. Mitochondrion
🔴 Explanation: Mitochondria generate ATP through cellular respiration and are
considered the primary energy-producing organelles in eukaryotic cells.
, 2. What is the primary function of ribosomes?
A. Protein synthesis
B. Lipid digestion
C. DNA storage
D. ATP transport
🟢 Correct Answer: A. Protein synthesis
🔴 Explanation: Ribosomes translate messenger RNA into proteins by linking amino acids
together during translation.
3. Which molecule carries genetic information in most organisms?
A. ATP
B. RNA
C. DNA
D. Glucose
🟢 Correct Answer: C. DNA
🔴 Explanation: DNA stores hereditary information and directs cellular activities in most
living organisms.
4. In the process of osmosis, water moves:
, A. From high solute concentration to low solute concentration
B. From low solute concentration to high solute concentration
C. Against the concentration gradient using ATP
D. Through active transport proteins only
🟢 Correct Answer: B. From low solute concentration to high solute concentration
🔴 Explanation: Osmosis is the movement of water across a semipermeable membrane
toward the area with higher solute concentration.
5. Which phase of mitosis involves chromosome alignment at the cell equator?
A. Prophase
B. Telophase
C. Anaphase
D. Metaphase
🟢 Correct Answer: D. Metaphase
🔴 Explanation: During metaphase, chromosomes line up along the metaphase plate
before separation.
6. What is the monomer unit of proteins?
A. Fatty acids
B. Monosaccharides
