What is the difference between animal cells and plant cells and microbial cell structures

There are four main structural differences between animal cells and plant cells: cell wall, vacuole, chloroplast and centrosome, of which cell wall, vacuole, chloroplast plant cells have, animal cells do not, centrosome animal cells and lower plant cells have, higher plant cells do not, vacuoles are only obvious in mature plant cells, chloroplasts only exist in the green part of plants, so the most essential difference between animal and plant cells is the cell wall. Microorganisms are a general term, not a taxonomic unit, including viruses, prokaryotes, protists and fungi four categories, viruses have no cellular structure, protists and fungi are eukaryotes, so the biggest difference between prokaryotic cell structure and eukaryotic cell structure is that prokaryotic cells have no formed (that is, coated by nuclear membrane) nucleus, in addition, prokaryotic cells have no nucleoli and chromosomes, only ribosomes, no other organelles.

The difference is many! In general, both plant cells and microbial cells have a cell wall, while animal cells do not. In addition, plant cells contain chloroplasts, vacuoles and other organelles, animal cells and some microorganisms have centrosomes, and the biggest difference between microbial cells and animal cells and plant cells is:

Microbial cells do not have a formed nucleus (with the exception of eukaryotic microorganisms, such as yeasts).

There are chloroplasts, vacuoles in plant cells.

Animal cells do not have a cell wall, whereas plant cells have a cell wall, and most microorganisms also have a cell wall, but their composition is different from that of plants. Bacteria, for example, have a cell wall component of peptidoglycan. And the plant cell wall components are mainly cellulose and pectin.

In addition, many microorganisms do not have a formed nucleus, that is, their nucleus has no nuclear membrane, and their DNA molecules do not bind to proteins to form chromosomes. Moreover, the vacuoles in the cells of animals are small and difficult to see, but plant cells generally have **large vacuoles. Also, there are no centrioles in the centrosomes of higher plants, and chloroplasts are not present in animal cells.

For more details, please refer to the book "Cell Biology" edited by Academician Qu Zhonghe.

1.Animal cells do not have a cell wall (not generally, but definitely not), and plant cells generally have a cell wall. (main differences).

2.Animal cells do not have chloroplasts, while plant cells may have chloroplasts (e.g., leaf cells do, but root cells do not).

3.Animal cells generally do not have large vacuoles inside, whereas plant cells mostly have large vacuoles inside them.

4.Animal cells have centrosomes in them, while most plant cells do not have them (lower plants may have them, higher ones do not).

The function of the structure of animal cells: Cell membrane: It is a membrane on the surface of the cell, which is mainly used to protect the cell and control the entry and exit of substances into and out of the cell.

Cytoplasm: a viscous and transparent substance inside the cell membrane and outside the nucleus, and there are no vacuoles, chloroplasts and other structures in the cytoplasm of animals. Nucleus:

A large amount of genetic information is stored inside the nucleus.

Similarities in the cellular characteristics of plant cells and animal cells:

All have differences in the cellular characteristics of nucleus, cytoplasm, cell membrane, and cytoplasm that contain mitochondria in plant cells and animal cells

Animal cells have no cell wall and no vacuoles and chloroplasts in the cytoplasm.

Plant cells have a cell wall, vacuoles in the cytoplasm, and the green part contains chloroplasts.

Similarities: all have a cell membrane, cytoplasm, and nucleus.

Differences: Animal cells have centrosomes, whereas in plants only lower plants have centrosomes;Plant cells have cell walls, and some cells have chloroplasts and large vacuoles, which are not found in animal cells.

The similarity is that all have a cell membrane, cytoplasm, and nucleus.

The difference is that higher plant cells have large vacuoles and the green part has chloroplasts.

Higher animal cells have centrosomes.

Cellularity.

Animal cells have no cell wall, no vacuoles, and no chloroplasts. Higher plants have no centrosomes.

Animal cells have centrosomes, whereas in plants, only lower plants have centrosomes;Plant cells have cell walls, and some cells have chloroplasts and large vacuoles, which are not found in animal cells.

Animal cells have structures such as cell membrane, cytoplasm, nucleus, mitochondria, etcTherefore, the basic structure of animal and plant cells is cell membrane, cytoplasm, cell nucleus, cell membrane, cytoplasm, and cell leakage nucleus, and the unique structure of plant cells is cell wall, chloroplast, and liquid early paravesicle

So the answer is: the similarity is that both have a cell membrane, cytoplasm, and nucleus;The difference is that plants have cell walls, chloroplasts, vacuoles, while animal cells do not have these