Methodical recommendation:
Theory
| Number | Name | Description |
|---|---|---|
| 1. | Permeability of cell membranes and cellular division | Diffusion is the movement of particles from a region of higher concentration to lower concentration without the need for a membrane. Osmosis is the movement of water across a selectively permeable membrane from higher to lower water concentration. |
Practice Questions
| Number | Name | Type | Difficulty | Marks | Description |
|---|---|---|---|---|---|
| 1. | Cell Activities & Interaction with Environment | Other | easy | 2 m. | These questions assess understanding of how cells perform vital functions and exchange materials with their surroundings. They test conceptual clarity on processes like membrane transport, diffusion, and osmosis in maintaining cell balance. |
| 2. | Diffusion | Other | medium | 3 m. | This exercise consists of only one question, and the question holds three marks. It is a short answer question converted to multiple answers and deals with the osmosis and diffusion. As an outcome of the exercise, the student will learn about the mentioned concept. |
| 3. | TBQ - Osmotic Behaviour of Cells in Different Conditions | Other | medium | 3 m. | This describes how cells respond to differences in water concentration between the cell and its surrounding medium. It explains the processes of exosmosis, endosmosis, and equilibrium based on osmotic movement of water. |
| 4. | TBQ - Osmosis | Other | medium | 3 m. | This question assesses the ability to recall and state the definition of osmosis accurately. It evaluates understanding of key terms such as selectively permeable membrane and concentration gradient. |
| 5. | TBQ - Osmosis in Potato Setup | Other | medium | 3 m. | These questions assess understanding of the osmosis experiment by applying concepts to different experimental conditions. They evaluate the ability to interpret observations, identify controls, and analyse the role of the selectively permeable membrane. |
| 6. | Mitosis & Meiosis: Similarities and Variations | Other | easy | 1 m. | These questions assess understanding of how cell division processes contribute to genetic similarity and variation in organisms. They help learners apply concepts of mitosis and meiosis by selecting appropriate terms within a given context. |
| 7. | TBQ - Cell Division: Mitosis & Meiosis | Other | hard | 5 m. | These questions assess the ability to identify the correct type of cell division involved in body growth and gamete formation. They also evaluate understanding of key terms related to the cell cycle, mitosis, and meiosis through contextual application. |
| 8. | Mitosis and meiosis | Other | easy | 3 m. | A true or false exercise to test the knowledge on general difference between mitosis and meiosis. |
| 9. | Cell cycle and cell division | Other | hard | 6 m. | A dropdown based exercise taken from Cell cycle and cell division. |
| 10. | Uncontrolled Cell Division & Cancer | Other | easy | 2 m. | These questions assess understanding of how loss of control in the cell cycle leads to abnormal cell growth and tumor formation. They evaluate conceptual clarity on key ideas such as cancer development, types of tumors, and spread of cells. |