Protists have various shapes. Some look sort of like fish or sperm cells and others look like amorphous blobs.
The cell wall is the firm protective structure that gives the cell its shape in plants, fungi, most bacteria, and some protists. It provides structural support and protection, as well as helps regulate the movement of substances in and out of the cell.
vacuole
Protists can have either a cell wall, a cell membrane, or both. The presence of a cell wall in protists varies among different species and can be made of various materials such as cellulose, silica, or chitin. The cell membrane is common to all protists as it is essential for controlling the movement of molecules in and out of the cell.
Protists have membrane-bound organelles, such as a nucleus and mitochondria, which are not present in bacteria. Additionally, many protists possess a complex cytoskeleton that aids in maintaining cell shape and facilitating movement, a feature that is generally absent in bacterial cells. These structures contribute to the greater complexity and diversity of protists compared to bacteria.
Flagella Both are motile and have flagella that help them move around.
Protists only have one cell.
Cell wall I think if Wright get back with me son to tell me that it was right
Eukaryotic. This means that it has advanced cell structure, including a nucleus. Protists were the first Eukaryotes.
Yes, protists have cell membranes. Cell membranes are present in all living cells, including those of protists, to regulate the passage of materials into and out of the cell and maintain cellular structure and function.
Bacteria typically have simpler shapes such as rods, spheres, or spirals, whereas protists have a more diverse range of shapes including spheres, rods, spirals, filaments, and various other forms. Protists exhibit a wider variety of shapes due to their more complex cellular structures and functions compared to bacteria.
Protists only have one cell.
There is no longer a Kingdom of Protists. They are not a monophyletic group (clade). So, the answer is some do some don't. Algae (a type of photosynthetic protist) tend to have a cell wall. Protozoa (the animal like protists) do not. Most single cell protozoa have a pellicle to protect the cell.