True and False Questions : THE CELL | Anatomy Physiology Notes | NursingNotesGNM
The Cell: Structure, Reproduction and Function – True and False Questions
This post contains exam-oriented TRUE and FALSE questions on The Cell: Structure, Reproduction and Function, specially prepared for GNM, BSc Nursing, Staff Nurse, NORCET, AIIMS and other nursing examinations. These questions are useful for quick revision, viva voce, and objective exams.
Introduction
The cell is the basic structural and functional unit of life. A clear understanding of cell structure, cell reproduction, and cell functions is essential for nursing students. True and False questions are frequently asked in nursing examinations because they test basic concepts, definitions, and key facts in a short time.
TRUE AND FALSE QUESTIONS ON THE CELL
Section A: Basic Concepts of the Cell
The cell is the smallest unit of life. (True)
Cytology is the study of tissues. (False)
All living organisms are made up of cells. (True)
The cell theory was proposed by Schleiden and Schwann. (True)
Viruses are made up of cells. (False)
Human body cells are prokaryotic cells. (False)
Human cells are eukaryotic in nature. (True)
The nucleus is absent in all cells. (False)
Cells arise from pre-existing cells. (True)
Cytology is an important part of anatomy and physiology. (True)
Section B: Plasma Membrane
The plasma membrane is also known as the cell membrane. (True)
The plasma membrane is freely permeable. (False)
The plasma membrane is semi-permeable in nature. (True)
The cell membrane is composed mainly of lipids and proteins. (True)
The plasma membrane protects the cell. (True)
The plasma membrane has no role in cell communication. (False)
The fluid mosaic model explains the structure of the plasma membrane. (True)
Carbohydrates are absent in the plasma membrane. (False)
The plasma membrane helps maintain cell shape. (True)
All substances can freely pass through the plasma membrane. (False)
Section C: Cytoplasm and Cell Organelles
Cytoplasm is present between the cell membrane and nucleus. (True)
Cytoplasm contains cytosol and cell organelles. (True)
Mitochondria are known as the powerhouse of the cell. (True)
ATP is the energy currency of the cell. (True)
Ribosomes are involved in lipid synthesis. (False)
Ribosomes are the site of protein synthesis. (True)
Rough endoplasmic reticulum contains ribosomes. (True)
Smooth endoplasmic reticulum is involved in protein synthesis. (False)
Golgi apparatus helps in packaging and transport of proteins. (True)
Lysosomes are called suicide bags of the cell. (True)
Section D: Nucleus
The nucleus is the control center of the cell. (True)
The nucleus contains genetic material. (True)
DNA is present in the cytoplasm only. (False)
Chromatin is found inside the nucleus. (True)
Nucleolus is involved in ribosome formation. (True)
Nuclear membrane is absent in all cells. (False)
The nucleus controls cell division. (True)
Mature red blood cells contain a nucleus. (False)
The nucleus is essential for cell reproduction. (True)
Nuclear membrane is double layered. (True)
Section E: Cell Reproduction – Mitosis
Mitosis occurs in somatic cells. (True)
Mitosis results in four daughter cells. (False)
Daughter cells formed by mitosis are identical. (True)
Prophase is the first stage of mitosis. (True)
Chromosomes align at the equator during metaphase. (True)
Sister chromatids separate during anaphase. (True)
Telophase is followed by cytokinesis. (True)
Mitosis helps in growth and tissue repair. (True)
Mitosis reduces chromosome number by half. (False)
Spindle fibers are formed during mitosis. (True)
Section F: Cell Reproduction – Meiosis
Meiosis occurs in germ cells. (True)
Meiosis consists of one cell division. (False)
Meiosis produces four daughter cells. (True)
Daughter cells of meiosis are genetically identical. (False)
Meiosis reduces chromosome number. (True)
Crossing over occurs during meiosis. (True)
Meiosis is important for sexual reproduction. (True)
Meiosis maintains chromosome number in species. (True)
Meiosis occurs in somatic cells. (False)
Meiosis increases genetic variation. (True)
Section G: Functions of the Cell
Cells perform metabolism. (True)
Cells are capable of growth and reproduction. (True)
All cells have the same structure and function. (False)
Cells respond to stimuli. (True)
Cellular respiration occurs in mitochondria. (True)
Cells help in secretion and excretion. (True)
Cells do not require oxygen. (False)
Specialized cells perform specific functions. (True)
Cells are incapable of repair. (False)
Proper cell function is essential for life. (True)
Exam-Oriented Key Points
Cell is the basic unit of life
Mitochondria produce energy
Ribosomes synthesize proteins
Lysosomes digest waste materials
Mitosis is for growth and repair
Meiosis is for reproduction
Importance of True and False Questions in Nursing Exams
True and False questions help students:
Revise important facts quickly
Improve accuracy
Gain confidence in objective exams
Score easily in nursing entrance tests
Frequently Asked Questions (FAQs)
What is a cell?
A cell is the smallest structural and functional unit of life.
Which organelle is called the powerhouse of the cell?
Mitochondria are called the powerhouse of the cell.
What type of cell division occurs in somatic cells?
Mitosis occurs in somatic cells.
Which cell division reduces chromosome number?
Meiosis reduces the chromosome number.
Conclusion
A thorough understanding of true and false questions on the cell helps nursing students master basic concepts of cell structure, reproduction, and function. Regular practice of these questions is essential for success in examinations.
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