What is a characteristic of an eukaryotic cell but not of a prokaryotic cell?

What is a characteristic of an eukaryotic cell but not of a prokaryotic cell?

There are several differences between the two, but the biggest distinction between them is that eukaryotic cells have a distinct nucleus containing the cell’s genetic material, while prokaryotic cells don’t have a nucleus and have free-floating genetic material instead.

Which of the following is found in eukaryotes but not prokaryotes?

Explanation: Prokaryotic cells do not have membrane-bound organelles or nuclei. However, they do have ribosomes. On the other hand, centrioles, the endoplasmic reticulum, the mitochondria, and the nucleus can all be found in eukaryotic cells, but not prokaryotic cells.

What is the difference between prokaryotic and eukaryotic cells?

Prokaryotes are organisms that consist of a single prokaryotic cell. Eukaryotic cells are found in plants, animals, fungi, and protists. They range from 10–100 μm in diameter, and their DNA is contained within a membrane-bound nucleus. Eukaryotes are organisms containing eukaryotic cells.

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What are prokaryotes give two examples?

Prokaryotic cells lack both, a well-defined nucleus and membrane-bound cell organelles. Examples of prokaryotes are blue-green algae, bacteria and mycoplasma. Among prokaryotes, bacteria are the most common and multiply very fast.

Are humans prokaryotic or eukaryotic?

Humans are eukaryotes. Like all other eukaryotes, human cells have a membrane-bound organelles and a definite nucleus.

How did prokaryotes turn into eukaryotes?

The hypothesis that eukaryotic cells evolved from a symbiotic association of prokaryotes—endosymbiosis—is particularly well supported by studies of mitochondria and chloroplasts, which are thought to have evolved from bacteria living in large cells.

What is the biggest single cell organism?


What is the smallest prokaryotic cell?

5.3 Mycoplasma. Mycoplasma can live independently with no cell wall. They are the smallest prokaryotic microbial cells and can be isolated from normal human and animal respiratory mucosa.

Is the sperm the smallest cell?

The sperm is the smallest cell in human biology, but also one of the most complex. The egg meanwhile is the largest cell and similarly intricate.

How small is the tiniest virus?

For the first time – scientists have detected one of the smallest known viruses, known as MS2. They can even measure its size – about 27 nanometers. For comparison’s sake, about four thousand MS2 viruses lined side-by-side are equal to the width of an average strand of human hair.