There are various differences between the animals/plants and bacterial cells, however the major difference is that animals and plants have euokaryotic cells while bacteria have prokaryotic cells. This major difference creates a number of difference among the bacteria, animals and plants. Secondly, bacterial cells are very smaller in size as compare to the cells of animals/plants. Thirdly, bacterial cells do not have membranous structures like animals/plants cells. The genetic material is not present in nucleus but it floats in the bacterial cells, however in animal/plant cells proper nucleus is present in which the genetic material is present. Moreover, plants/animal cells are very complex in nature while bacterial cells are very simple cells.
Ignore the other dude completely... Some differences include: Animal cells do not have a cell wall while bacteria and plants do bacteria does not have a nucleus bacteria sometimes have a flagellum animal and plant cells have vacuoles bacteria cells can help you or make you sick.... =]
Bacteria are uni-cellular which means it has a single cell and survives on its own.but in animal and plant cells,the cells are joined together to perform works.
A bacteria cell lacks nuclear membrane,mitochondria,golgi bodies,endoplasmic reticulum,cellulose cell wall,DNA shape is different.they may pocess a flagellum for movement.
Bacterial cells are different from other organisms but bacterial cells are prokaryotic cells. There are two kinds of cells including prokaryotic and eukaryotic cells. Bacterial cells lack the membrane bounded organelles in them therefore, nuclear membrane is absent and the genetic material floats in the cell. Secondly, cells of bacteria are very small as compare to the cells of the other organisms. Thirdly, bacteria consists of single cells and the organisms can have multicells which can function together.
Bacteria cell has no mitochondria ,chloroplast, ER, Golgi body and nucleus but it has a ribosome but bacteria ribosome is smoller compare eukariotic cell.
Bacteria Cells : Bacteria are single-celled organisms and represent some of the least complicated forms of life on earth and bacteria are called 'procaryotes' - which means they have a type of cell which has no internal, organizing structures (called organelles). The DNA, RNA, ribosomes, and other important features of all cells, are simply in one compartment. Mitrochondria contain their own DNA, and duplicate themselves independently. Mitochondria are inherited only from the mother!
Animal cells : However as you are aware that both plant and animal cells are bigger than the cells. They are also much, much more organized. Scientists call plant and animal cells 'eukaryotes' just because they are organized. These cells organize their insides by the job being done
With Animal Cells we look at the specialized function of different cell types and what they do in the body. These specialized functions are reflected in special proteins and organelles - sometimes just found in greater numbers than found in other animal cells.
For example, the heart cell is a muscle cell and therefore contains specialized proteins called 'actin' and 'myosin'. These proteins are arranged in fibers that slide back and forth so that the full length of the fibers are either long (relaxed) or short (contracted). It takes energy in the form of ATP to do the work of contraction and therefore muscle cells have a high number of mitochondria. Mitochondria are the organelles that make ATP for use in cells as an energy source. They make ATP by breaking down sugar into CO2.
Heart cells are specialized muscle cells and function automatically - as opposed to a voluntary motion, such as walking.
Another specialized cell discussed is the white blood cell which is necessary for killing bacteria that get into the body - also known as an 'infection'. These cells have a super abundance of plasma membrane. While not usually thought of as an organelle, the plasma membrane is an amazingly complex and highly functional part of any cell. In the case of white blood cells, the plasma membrane contains the proteins that recognize bacteria. These specialized proteins are able to track down the bacteria, make the white blood cell actually move to the bacteria, and then engulf the bacteria. Other specialized organelles then fuse with the plasma membrane and dump highly toxic enzymes right up next to the bacteria so they will be killed.Plant cells : Their cells are organized with intracellular structures called 'organelles'. This makes them 'eurkaryotes'. Plant and animal cells share some of the same type of organelles, but there are differences as well.
These organelles have specialized functions. The nucleus contains the DNA. Proteins are synthesized in ribosome complexes, many of which are attached to the Endoplasmic Reticulum.
One of the organelles unique to plant cells are chloroplast. These organelles contain the structures needed to use light energy to change carbon dioxide into sugar. In catalyzing these reactions, the by-product is O2, which is emitted into the atmosphere.
Bacterial cells are different from other organisms but bacterial cells are prokaryotic cells. There are two kinds of cells including prokaryotic and eukaryotic cells. Bacterial cells lack the membrane bounded organelles in them therefore, nuclear membrane is absent and the genetic material floats in the cell. Secondly, cells of bacteria are very small as compare to the cells of the other organisms. Thirdly, bacteria consists of single cells and the organisms can have multicells which can function together.
