what are the differences and similarities between plant and animal cells
http://www.cellsalive.com/cells/cell_model.htm
To understand the differences and similarities between plant and animal cells, we can refer to the provided link: http://www.cellsalive.com/cells/cell_model.htm.
Here is a step-by-step guide on how to find the information you need:
Step 1: Open the link (http://www.cellsalive.com/cells/cell_model.htm) in a web browser.
Step 2: Scroll down the page until you find the section titled "Animal and Plant Cells."
Step 3: In this section, you will see a labeled diagram of an animal cell and a plant cell side by side.
Step 4: Observe the labeled diagrams to identify the specific structures present in both animal and plant cells.
Step 5: Read the descriptions provided for each structure. Pay attention to any details that highlight the differences and similarities between animal and plant cells.
In general, here are some key similarities and differences between plant and animal cells:
Similarities:
1. Both plant and animal cells are eukaryotic, meaning they have a nucleus and other membrane-bound organelles.
2. Both cells contain similar organelles such as the mitochondria, endoplasmic reticulum, Golgi apparatus, and lysosomes.
3. Both cells have a plasma membrane that encloses the cell and regulates the transport of materials in and out of the cell.
Differences:
1. Plant cells have a cell wall composed of cellulose, which provides structural support and protection. Animal cells do not have a cell wall.
2. Plant cells contain chloroplasts, which are responsible for photosynthesis, while animal cells do not have chloroplasts.
3. Plant cells often have a large central vacuole, which stores water, ions, and waste products. Animal cells may have smaller vacuoles or none at all.
4. Plant cells have plasmodesmata, small channels that allow for communication and transport between adjacent cells. Animal cells do not have this feature.
By following these steps and using the provided link, you will be able to explore the differences and similarities between plant and animal cells in more detail.