which of the following is a difference between plant and animal cells
One difference between plant and animal cells is the presence of a cell wall in plant cells. Plant cells have a rigid cell wall made up of cellulose that provides support and structure to the cell. Animal cells, on the other hand, do not have a cell wall and instead have a flexible cell membrane.
One of the key differences between plant and animal cells is the presence of cell walls in plant cells and their absence in animal cells. Here are the steps to explain this difference:
1. Plant Cells: Plant cells have a rigid cell wall composed of cellulose, which surrounds the cell membrane. The cell wall provides structural support and protection to the cell.
2. Animal Cells: Animal cells do not have a cell wall. Instead, they have a flexible cell membrane that encloses the cell and separates its internal components from the external environment.
In summary, the presence of a cell wall is a key difference between plant and animal cells, with plant cells having a cell wall, while animal cells do not.
A difference between plant and animal cells is the presence of cell walls in plant cells and the absence of cell walls in animal cells. To determine this difference, we can examine the structures that are characteristic of each type of cell.
First, let's look at plant cells. Plant cells have a rigid cell wall composed mainly of cellulose, a complex carbohydrate that provides structural support. The cell wall acts as a protective barrier and helps maintain the cell's shape. In addition to the cell wall, plant cells also contain a cell membrane, which controls the movement of substances in and out of the cell. Other organelles found in plant cells include the nucleus, mitochondria, endoplasmic reticulum, Golgi apparatus, vacuoles, and chloroplasts.
On the other hand, animal cells do not have a cell wall. Instead, they are surrounded by a flexible cell membrane that allows the cell to change shape and move. Animal cells contain a nucleus, mitochondria, endoplasmic reticulum, Golgi apparatus, and other organelles similar to plant cells. However, animal cells do not contain chloroplasts, as they do not perform photosynthesis like plant cells.
To summarize, the presence of a cell wall is a key difference between plant and animal cells. Plant cells have a rigid cell wall, while animal cells do not.