Protists Cell Walls And Bacteria Cell Walls: 5 Facts


In this article, we will learn about Protists Cell walls And Bacteria Cell walls in detail and try to understand some facts related to protists cell walls and bacteria cell walls.

As we know, cell wall is a non- living thing which plays an important role in covering up the cell. Cell wall is an outermost layer of any cell. It protects the cell from outside particles which can cause damage to the cell. In the article, we will look upon some facts related to protists cell walls and bacteria cell walls.

Let us see the facts given below.

  • What are protists and bacteria?
  • Do both protists and bacteria have cell walls ?
  • Similarities between bacteria cell walls and protists cell walls ?
  • Are bacteria cell walls and protists cell walls same ?
  • Difference between protists and bacteria cell walls?

Let us understand the facts related to protists cell walls and bacterial cell walls in detail.

What are protists and bacteria?

Protists are also called as protocista. Protists are eukaryotes and unicellular organism. In protists, there comes various algae, protozoa, oomycetes and slime moulds.

When we talk about bacteria which is a unicellular organisms and found mostly everywhere in the world. It varies with different shapes and size like rods, commas, vibrium and spheres. The nutrition is also different in each and every species of bacteria. We can observer various things in protists cell walls and bacteria cell walls.

protists cell walls and bacteria cell walls

Protists cell from Wikipedia
protists cell walls and bacteria cell walls
Bacterial cell from Wikipedia

Do both protists and bacteria have cell walls ?

Protists usually do not have cell walls while bacteria do contain cell walls.

Protists are also known as Protocista in the World. It is a eukaryotic organism which is unicellular in nature. In protists, there comes various algae, protozoa, oomycetes and slime moulds. Some protists have cell walls but not not all the protists contains cell wall.

protists cell walls and bacteria cell walls
Bacteria cell wall from Wikipedia

Protocista or protists which are plant-like protists like algae, fungi like moulds contains cell walls. The protists like animal-cell protists like protozoa do not contain cell walls.

Plant like protists contains cellulose just like any other plant and thus have cell wall. The same goes with the slime moulds which contain the cellulose contains the cell wall.

Whereas, when we talk about bacteria, all of them contain cell walls except one species which is Mycoplasma.The cell wall of bacteria is made of peptidoglycan which help them to retain their original shape and structure. The cell wall of bacteria also prevent the cell bursting out and also collapsing with each other.

Similarities between bacteria cell walls and protists cell walls ?

There is no similarities between protists cell walls and bacteria cells.

But the major similarities between bacteria and protists are in the cell membranes, ribosomes, genetic code, and highly conserved process. We can observer various things in protists cell walls and bacteria cell walls.

protists cell walls and bacteria cell walls
Different type of bacterial cell wall from Wikipedia

Are bacteria cell walls and protists cell walls same?

The answer of this question is very simple. The protists cell walls and bacteria cell walls are totally different.

The protists do not contain cell walls in the every organisms. Only in some organism, the cell wall is present.Protocista or protists which are plant-like protists like algae, fungi like moulds contains cell walls. The protists like animal-cell protists like protozoa do not contain cell walls. We can observer various things in protists cell walls and bacteria cell walls.

Plant like protists contains cellulose just like any other plant and thus have cell wall. The same goes with the slime moulds which contain the cellulose contains the cell wall.

Whereas, when we talk about bacteria, all of them contain cell walls except one species which is Mycoplasma.The cell wall of bacteria is made of peptidoglycan which help them to retain their original shape and structure. The cell wall of bacteria also prevent the cell bursting out and also collapsing with each other. We can observer various things in protists cell walls and bacteria cell walls.

Difference between protists and bacteria cell walls?

The major difference between protists cell walls and bacterial cell walls is that in protists it is made up of cellulose and some other polymers while in the case oof bacteria it is made up of peptidoglycan.

Another difference is that all the bacteria contain bacterial cell walls but this is not with the protists. Only some species of protists contains cell wall like slime moulds,algae etc. We can observer various things in protists cell walls and bacteria cell walls

Conclusion

So at the last we can conclude that protists cell walls and bacteria cell walls do not show similar characteristics but other than cell walls, they do have similarity in the other as we have discussed in the article.

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