Animal Cells:
4. Copy and complete the table below to show the roles of the main structures in an animal cell
- Nucleus: the control centre. it gives information on what type of cell is formed
- Cell membrane: an outer layer that contains the contents of the cell and allows substances to enter and leave the cell
- Cytoplasm: jelly-like liquid where cell activity occurs
5. Do you think the nucleus always has to be in the middle of a cell? Give evidence to support you answer
No I don’t think the nucleus always has to be in the middle, because if you look at actual cells, they never have it exactly in the middle.
6. Explain why an animal cell has an irregular shape and a plant cell has a fixed shape
Because a Plant cell has a cell wall and an animal cell doesn't.
Plant Cells:
3. Which three structures are found in both plants and animals?
Nucleus, Cytoplasm, and cell membranes
4. Which three structures are only found in plant cells?
Cell Walls, Chloroplast, and Cell vacuole
5. In a plant cell what is the role of the:
- Cell wall – a outer layer that keeps the cell still or ‘rigid’
- Chloroplast – a structure that contains a green pigment that traps light
- Cell vacuole – the spaces in the cell that are fluid-filled, which gives it it’s chape
No comments:
Post a Comment