The Fundamental Unit of Life
The Fundamental Unit of Life Class 9 Science NCERT
Updated on Sep, 2023
Language - English
Course Description
After going through this course, you will understand:
1. Why the Cell is called the structural and functional unit of life?
2. What is cell made up of? What is the structural organization of a Cell?
3. If the organization of a cell is destroyed due to some physical or chemical influence, what will happen?
4. What is the difference between Unicellular and Multicellular organisms?
5. What is the shape and size of cells?
6. What is the meaning of Division of labor in multicellular organisms?
7. How does the substances move in and out of the cell?
8. What is the difference between prokaryotic and Eukaryotic cells?
9. What would happen if the plasma membrane ruptures or breaks down?
10. Why Plasma membrane is called a selectively permeable membrane?
11. What would happen to the life of a cell if there was no Golgi apparatus?
12. Which organelle is known as the powerhouse of the cell? Why?
13. What is the meaning of Diffusion and Osmosis?
14. What happens when a plant cell is placed in a hypertonic, hypotonic and isotonic solution?
15. Why Lysosomes are known as “Suicide Bags” of the cell?
16. What is the meaning of Mitosis and Meiosis?
Who this course is for:
- Students who are interested to learn about the Fundamental Unit of Life
Goals
What will you learn in this course:
- Why cell is called the structural and functional unit of life?
- What is the meaning of Diffusion and Osmosis?
- What is the shape and size of cells?
- A brief description of different cell organelles.
- What happens if the plant cell is placed in hypertonic, hypotonic and isotonic solution?
- Animal cells vs. Plant Cells
- Difference between prokaryotic cells and eukaryotic cells
Prerequisites
What are the prerequisites for this course?
- Nill
Curriculum
Check out the detailed breakdown of what’s inside the course
The Fundamental Unit of Life
8 Lectures
-
Introduction
02:58
02:58
-
Unicellular vs. Multicellular organisms, Cell- Structural and Functional Unit
11:46
11:46
-
Shape & size of cells, Structure of cell, Cell organelles, Plasma membrane
17:48
17:48
-
Plant cell in Hypertonic, Hypotonic and Isotonic solution, Diffusion, Osmosis
23:09
23:09
-
Cell wall, Cytoplasm, Nucleus, Lysosomes, Ribosomes, Golgi Body
14:00
14:00
-
Mitochondria, Endoplasmic Reticulum, Plastids, Vacuoles, Cell Division
15:14
15:14
-
NCERT Questions- Animal vs. plant cells, Prokaryotic vs. Eukaryotic cells
12:45
12:45
-
9 Important Questions
12:17
12:17
Instructor Details
Prabh Kirpa Classes
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