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Biology Cell Structure And Function Mock Test 3 for NEET Students

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Biology Cell Structure And Function NEET Mock Test 3: Important MCQs and Exam Strategy

Mock Test: 20 Questions – 20 Minutes
Prepare yourself for NEET with 20 challenging questions from Biology – Cell Structure And Function. You have exactly 20 minutes to complete this test. Each correct answer carries 4 marks and each wrong answer carries -1 mark (NEET marking scheme). Ready to begin?

Time Left: 20:00

Q1. Which of the following is not a component of the endomembrane system?

Q2. The powerhouse of the cell is:

Q3. Which organelle is responsible for photosynthesis in plant cells?

Q4. Ribosomes are sites for:

Q5. The fluid-mosaic model of plasma membrane was proposed by:

Q6. Cristae are present in:

Q7. Which of the following is semi-autonomous?

Q8. The middle lamella is mainly composed of:

Q9. The network of filaments present in the cytoplasm is called:

Q10. Which scientist coined the term "cell"?

Q11. The primary function of the nucleolus is:

Q12. Which of these is functionally connected with glycoprotein formation?

Q13. Which organelle is known as “suicidal bag”?

Q14. Which structure is present only in animal cells and not in plant cells?

Q15. Thylakoids are arranged in stacks called:

Q16. The plasma membrane is mainly composed of:

Q17. Ribosomal RNA is synthesized in:

Q18. Which of the following is not a function of smooth endoplasmic reticulum?

Q19. Which of these is a single-membrane-bound organelle?

Q20. Membrane-bound extensions protruding from some prokaryotic cells are:

Congratulations! You answered all questions correctly!

What is the Biology Cell Structure And Function Mock Test for NEET?

The Biology Cell Structure And Function mock test for NEET is a practice examination designed for students appearing in NEET 2026. It features questions covering all important aspects of cell theory, cellular organelles, plasma membrane, and cellular functions. Practicing with such mock tests helps NEET aspirants understand the depth and complexity of questions asked from the NCERT Biology syllabus.


This mock test strictly follows the NEET pattern and contains questions based on “Cell Structure and Function,” one of the foundation chapters of Class 11 Biology. Attempting this test can help you assess your readiness and identify your strengths and weak areas in this crucial topic.


How Biology Cell Structure And Function Mock Tests Help NEET Aspirants

Regular mock tests play a vital role in NEET preparation. Especially for topics like Cell Structure And Function, mock tests help you consolidate your understanding and clarify difficult concepts through real exam-like questions.


Attempting these mock tests enhances revision, sharpens problem-solving skills, and boosts time management. You can develop speed and accuracy while also learning to avoid common mistakes under exam pressure. For structured guidance, explore our NEET course page.


Biology Cell Structure And Function Topic-wise Mock Test Coverage

SubjectTopics CoveredNo. of Questions
Biology Cell Theory & Cell as Basic Unit of Life 4
Biology Structure of Prokaryotic and Eukaryotic Cells 5
Biology Cell Organelles & Their Functions 7
Biology Biomembranes & Fluid-Mosaic Model 2
Biology Cell Wall, Cytoskeleton, and Cell Division Basics 2

How to Take the Biology Cell Structure And Function NEET Mock Test

Taking this online NEET Biology mock test is simple. Start by opening the test page and reading the instructions carefully. Click on the “Start Mock Test” button to begin your 20-minute timer.


Answer all the given questions by selecting the correct options. You can submit the test anytime or let it auto-submit when the timer reaches zero. Your score and correct answers will be displayed instantly for review.


Why Choose Vedantu's Biology Cell Structure And Function NEET Mock Test?

This mock test is crafted strictly according to the latest NEET exam pattern and covers every topic from the NCERT syllabus. Instant scoring and detailed answer reveal after submission help you evaluate your actual preparation and reduce errors.


Practice regularly with topic-wise and full-length NEET mock tests on Vedantu for a real exam experience. Smart analytics help you track your progress and improve your Biology concepts for NEET.


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1NEET Notification
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3NEET Syllabus
4NEET Exam Pattern
5NEET Registration
6NEET Admit Card
7NEET Exam Centers
8NEET Exam Date
9NEET Answer Key
10NEET Results
11NEET Counselling

FAQs on Biology Cell Structure And Function Mock Test 3 for NEET Students

1. What is the structure and function of a cell in biology?

Cell is the fundamental structural and functional unit of life that performs vital biological processes.
Key points include:

  • Cell membrane surrounds the cell, controlling entry and exit of substances.
  • Nucleus stores genetic material (DNA) and manages activities.
  • Cytoplasm contains organelles for essential reactions.
  • Mitochondria generate energy for cellular functions.
This knowledge is essential for NEET and biology understanding.

2. How to write a speech on cell structure and function in English?

To write a strong speech on cell structure and function, begin with an engaging introduction on the importance of cells.
Follow this effective outline:

  • Introduction: Define a cell and its role in life.
  • Main Body: Explain types of cells, main organelles (nucleus, cytoplasm, mitochondria), and their specific functions.
  • Real-life Examples: Mention differences in plant vs animal cells.
  • Conclusion: Reflect on the significance of cells in biology and health.
Keep paragraphs short and use simple language for NEET and school exams.

3. What are the main organelles and their functions in a cell?

The main cell organelles perform specialized tasks necessary for survival.

  • Nucleus: Controls cell activities and contains DNA.
  • Mitochondria: Produce energy through respiration.
  • Ribosomes: Synthesize proteins.
  • Endoplasmic Reticulum (ER): Transports proteins (Rough ER) and lipids (Smooth ER).
  • Golgi apparatus: Packages and distributes substances.
  • Lysosomes: Digest waste and foreign bodies.
  • Chloroplasts: (in plant cells) Carry out photosynthesis.
These organelles work together for overall cell function, a key topic in NEET mock tests.

4. How do plant and animal cells differ in structure?

Plant and animal cells share many organelles but also have key differences.

  • Plant cells have a rigid cell wall and chloroplasts for photosynthesis, while animal cells lack both.
  • Plant cells contain a large central vacuole; animal cells have smaller vacuoles.
  • Animal cells possess centrioles for cell division, which are rare in most plant cells.
These structural differences are important for understanding biology cell function.

5. Why is understanding cell structure important in biology?

Understanding cell structure builds the foundation for all biological sciences and NEET exams.

  • All living organisms are made of cells.
  • Cell structures determine how organisms grow, reproduce, and respond to the environment.
  • Knowledge of organelles explains diseases and genetics.
This concept is vital for school exams and medical entrance tests.

6. How to prepare for NEET mock test questions on cell structure?

Effective preparation for NEET mock test cell structure questions includes:

  • Studying NCERT Class 11/12 Biology chapters thoroughly.
  • Memorizing cell organelle functions and diagrams.
  • Practicing previous year NEET questions and online mock tests.
  • Revising short notes, tables, and key differences.
Consistent practice helps improve accuracy and confidence for NEET 2025.

7. What is cell theory and who proposed it?

The cell theory states that all living things are made up of cells and that cells are the basic structural and functional units of life.

  • Proposed by Matthias Schleiden and Theodor Schwann in the 19th century.
  • Later enhanced by Rudolf Virchow, who stated, "All cells arise from pre-existing cells."
Cell theory is a key topic in NCERT and NEET exams.

8. What is the difference between prokaryotic and eukaryotic cells?

The main difference lies in cell complexity and the presence of organelles.

  • Prokaryotic cells (bacteria) lack a true nucleus and membrane-bound organelles.
  • Eukaryotic cells (plant and animal cells) contain a well-defined nucleus and complex organelles like mitochondria and ER.
Understanding their structure helps score better in mock tests for NEET.

9. What are the functions of the cell membrane and nucleus?

The cell membrane and nucleus control vital cellular functions:

  • Cell membrane: Acts as a selective barrier, regulates movement of substances, and protects the cell.
  • Nucleus: Stores genetic information and directs cell activities such as growth and reproduction.
Both are essential for cell survival and are frequently asked in NEET and board exams.

10. Can you give a short note on cell structure and function for class 10?

A cell is the smallest living unit with specific structures and functions.

  • It comprises a cell membrane, cytoplasm, and nucleus.
  • Main organelles include mitochondria (energy), ribosomes (protein synthesis), and others.
  • Cells differ in plants (cell wall, chloroplasts) and animals.
This summary helps in class 10, NEET prep, and biology assignments.