SEMMELWEIS UNIVERSITY – MEDICINE
BIOLOGY ENTRANCE EXAM WITH
CORRECT ACTUAL QUESTIONS AND
CORRECTLY WELL DEFINED ANSWERS
LATEST ALREADY GRADED A+
Semmelweis University – Medicine Biology Entrance Exam
(Practice)
100 Questions with Answers and Explanations
SECTION 1: Basic Biology (Q1–Q25)
Q1. What is the basic unit of life?
A: The cell Explanation: All living organisms are composed of cells,
which carry out essential life processes such as metabolism and
reproduction.
Q2. Which organelle is responsible for energy production?
A: Mitochondria Explanation: Mitochondria generate ATP through
cellular respiration.
,Q3. What is DNA?
A: Deoxyribonucleic acid Explanation: DNA contains genetic
instructions for development and function of living organisms.
Q4. What is the function of ribosomes?
A: Protein synthesis Explanation: Ribosomes translate mRNA into
proteins.
Q5. What is the role of the nucleus?
A: Controls cell activities Explanation: The nucleus contains DNA
and regulates gene expression.
Q6. What is osmosis?
A: Movement of water across a semi-permeable membrane
Explanation: Water moves from low solute concentration to high
solute concentration.
Q7. What is diffusion?
, A: Movement of particles from high to low concentration
Explanation: Passive transport without energy usage.
Q8. What is ATP?
A: Adenosine triphosphate Explanation: ATP is the main energy
currency of cells.
Q9. What is photosynthesis?
A: Conversion of light energy into glucose Explanation: Occurs in
chloroplasts using sunlight, CO₂, and water.
Q10. What is cellular respiration?
A: Breakdown of glucose to produce ATP Explanation: Occurs in
mitochondria releasing energy.
Q11. What is a chromosome?
A: DNA-protein structure carrying genes Explanation: Chromosomes
organize genetic material.
Q12. What is a gene?
BIOLOGY ENTRANCE EXAM WITH
CORRECT ACTUAL QUESTIONS AND
CORRECTLY WELL DEFINED ANSWERS
LATEST ALREADY GRADED A+
Semmelweis University – Medicine Biology Entrance Exam
(Practice)
100 Questions with Answers and Explanations
SECTION 1: Basic Biology (Q1–Q25)
Q1. What is the basic unit of life?
A: The cell Explanation: All living organisms are composed of cells,
which carry out essential life processes such as metabolism and
reproduction.
Q2. Which organelle is responsible for energy production?
A: Mitochondria Explanation: Mitochondria generate ATP through
cellular respiration.
,Q3. What is DNA?
A: Deoxyribonucleic acid Explanation: DNA contains genetic
instructions for development and function of living organisms.
Q4. What is the function of ribosomes?
A: Protein synthesis Explanation: Ribosomes translate mRNA into
proteins.
Q5. What is the role of the nucleus?
A: Controls cell activities Explanation: The nucleus contains DNA
and regulates gene expression.
Q6. What is osmosis?
A: Movement of water across a semi-permeable membrane
Explanation: Water moves from low solute concentration to high
solute concentration.
Q7. What is diffusion?
, A: Movement of particles from high to low concentration
Explanation: Passive transport without energy usage.
Q8. What is ATP?
A: Adenosine triphosphate Explanation: ATP is the main energy
currency of cells.
Q9. What is photosynthesis?
A: Conversion of light energy into glucose Explanation: Occurs in
chloroplasts using sunlight, CO₂, and water.
Q10. What is cellular respiration?
A: Breakdown of glucose to produce ATP Explanation: Occurs in
mitochondria releasing energy.
Q11. What is a chromosome?
A: DNA-protein structure carrying genes Explanation: Chromosomes
organize genetic material.
Q12. What is a gene?
