- Uncategorized
- Cell Diagram
- Enzymes and different types of Enzymes.
-
Factors affecting the rate of enzymereaction
-
What are the factors which affects the rate of enzyme reactions?
- Factors Affecting Reaction Rate
-
Temperature
-
pH
-
Concentration of substrate and enzymes
-
- Practical
- Day 1: understand why simple, unicellular organisms can rely on diffusion for movement of substances in and out of the cell
- 10.112022: Understand the need for a transport system in multicellular organisms
- 14.11.2022:Dscribe the composition of the blood: red blood cells, white blood cells, platelets and plasma
- Day 1+Day 2+ Day 3
- Lesson Plan Week 5
- Week 3 (January 22-26)
- Week 4 Day: 14-15 Date: 12/02/2023-16/02/2023
- Week 6 Day: 14-15 Date: 12/02/2023-16/02/2023
- Week 7 Day: 16-17 Date: 20/02/2023-23/02/2023
- Week 8 Day: 18-20 Date: 26/02/2023-2/03/2023
- Scheme of Work (2023-24)
- Lesson Plan Week 1
- Lesson Plan Week 2
- Lesson Plan Week 3
- Lesson Plan Week 4
- Lesson Plan Week 5
- Lesson plan Week 6
- Lesson Plan Week 7
- Lesson Plan Week-8
- Week-9 Lesson Plan 2023-24.
- Grade 8 Biology Week-10 Lesson Plan 2023-24.docx
- Grade 8 Biology Week- 13 Lesson Plan 2023-24.docx
- Grade 8 Biology Week-14 Lesson Plan 2023-24.docx
- Grade 8 Biology Week-15 Lesson Plan 2023-24.docx
- Scheme of Work Preparation
- Lesson Plan Week 1
Why is diffusion sufficient for unicellular organisms?
Why is diffusion sufficient for unicellular organisms?
In single-celled organisms the entire surface of the organism is in contact with the environment for the diffusion of substances. Hence only diffusion is needed for movement of food and oxygen in unicellular organisms
In single-celled organisms the entire surface of the organism is in contact with the environment for the diffusion of substances. Hence only diffusion is needed for movement of food and oxygen in unicellular organisms
| Views | |
|---|---|
| 1 | Total Views |
| 1 | Members Views |
| 0 | Public Views |
| Actions | |
|---|---|
| 0 | Likes |
| 0 | Dislikes |
| 0 | Comments |
Share by mail
Please login to share this document by email.