11th Class Biology Chapter 4 Quiz with Answers

“11th Class Biology Chapter 4 Quiz: The Cell” discusses the basic unit of life, its structure, and functions. Knowledge of cell biology is very important for MDCAT students because it serves as a foundation for advanced studies in biology, including physiology, genetics, and molecular biology. Our MDCAT Quiz for this chapter ensures a strong grasp of cellular concepts necessary for exam success.

The chapter starts with the discovery of the cell, starting from the invention of the microscope by Robert Hooke up to modern cell theory. Students will be able to understand the principles of cell theory: that all living organisms are made of cells; the cell is the basic functional unit of life; and all cells arise from pre-existing cells.

A detailed comparison of prokaryotic and eukaryotic cells follows, pointing out differences in structure and function. In a prokaryotic cell, there is no nucleus or membrane-bound organelles; in an eukaryotic cell, there is a well-defined nucleus and other organelles, including mitochondria, chloroplasts, and the endoplasmic reticulum. The variations in the size, shape, and specialization of cells are also described, with the main emphasis on the adaptability of cells with different organisms and environments.

MDCAT Quiz: Test Your Knowledge of The Cell

Our MDCAT Quiz for Chapter 4 tests students on topics like cell theory, differences between prokaryotic and eukaryotic cells, and the functions of cellular organelles. This quiz is designed to reinforce your understanding and prepare you for MDCAT questions on cell biology.

• Test Name: 11th Class Biology Chapter 4 Quiz
• Type: Quiz Test
• Total Questions: 30
• Total Marks: 30
• Time: 30 minutes

Note: Answer of the questions will change randomly each time you start the test, once you are finished, click the View Results button.

Free Flashcards for The Cell

Enhance your revision with free flashcards for Chapter 4. These flashcards cover key topics such as cell theory, types of cells, cell organelles, and cell membrane structure. Flashcards are an excellent tool for quick revision and concept retention.

What is the primary function of the cell membrane?

Regulates passage of materials

Which of the following is NOT a function of the cytoplasm?

Protein synthesis

Which of the following organelles is responsible for photosynthesis?

Chloroplast

What is the function of the ribosome in a cell?

Protein synthesis

Which of the following is NOT a function of the cytoskeleton?

DNA synthesis

What is the function of the peroxisome in a cell?

Break down toxic substances

What is the primary function of the nucleolus in a cell?

Ribosome production

What is the function of the rough endoplasmic reticulum in a cell?

Protein synthesis

Which of the following organelles is responsible for lipid synthesis?

Smooth endoplasmic reticulum

What is the function of the cytoskeleton in a cell?

Maintains cell shape

What is the function of the centriole in animal cells?

Organize microtubules

Which of the following structures is found in animal cells but not in plant cells?

Centriole

What is the function of the nucleolus in a cell?

Ribosome production

What is the function of the lysosome in a cell?

Break down waste materials

Which of the following organelles is responsible for cellular respiration?

Mitochondria

What is the function of the cell wall in bacteria?

Provides structural support

What is the primary function of the cell wall in plant cells?

Provides structural support

What is the function of the vacuole in plant cells?

Storage of water and nutrients

Which of the following is NOT a function of the cell membrane?

Energy production

Which of the following structures is found in plant cells but not in animal cells?

Chloroplast

Which organelle is responsible for maintaining cell shape and providing structural support?

Cytoskeleton

What is the function of the mitochondria in a cell?

ATP production

What is the function of the cytoplasm in a cell?

Site of cellular metabolism

Which of the following is NOT a type of endocytosis?

Exocytosis

What is the term for the movement of materials into a cell by engulfing them in a vesicle?

Endocytosis

What is the role of ribosomes in protein synthesis?

Protein assembly

What is the function of the endoplasmic reticulum in a cell?

Protein synthesis and transport

Which organelle is responsible for storing water, ions, and nutrients in plant cells?

Vacuole

What is the function of chloroplasts in plant cells?

Photosynthesis

Which of the following organelles is responsible for breaking down cellular waste and debris?

Lysosome

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