Compare and contrast prokaryotic and eukaryotic cells essay help

The mitochondria produce most of the adenosine triphosphate ATP during respiration. In plant cells there are chloroplasts which contain the green pigment chlorophyll, which allows the plant to photosynthesis. The resistance becomes coded on the plasmid DNA and as the bacteria can share the plasmid between each other, the resistance can bass between the cells.

The main difference between eukaryotic and prokaryotic cells is the fact that, prokaryotic cells contain no membrane bound organelles. In the plant cell there is a large central vacuole, which is enclosed by a membrane known as the tonoplast. The most important plasma membrane cell membrane is the one that surrounds the eukaryotic cell itself.

Compare and contrast the structure and function of prokaryotic and eukaryotic cells

It is also about ten times larger. The rough endoplasmic reticulum ER contains ribosomes and carries the proteins made there. This is the same for each organelle too. Eukaryotic cells also have a variety of organelles that carry out different functions.

This helps to prevent any harmful microorganisms getting into the body. This plasma membrane separates the extracellular matrix from the cytoplasm, and helps regulate what enters and exits. The nucleolus is at the centre of the nucleus and creates RNA and ribosomes which pass into the cytoplasm to make proteins.

Eukaryotic cells have membranous organelles which help to group the cell so that each reaction in the organelle is separate from those of other organelles.

In addition, plants and algae contain chloroplasts. It is surrounded by a nuclear envelope which is made of two membranes with fluid in between. Prokaryotic cells came before eukaryotic cells so they do not have the organelles that eukaryotic cells have. Some of these bacteria have developed a resistance to antibiotics, for example, MRSA.

When the cell divided the chromatin condenses into visible chromosomes. The mitochondria have two membranes with fluid in between. Write my sample The prokaryotic cell also has a cell or plasma membrane which controls the movement of substances in and out of the cell. The most significant membrane bound organelle which is not found in a prokaryotic cell is the nucleus, which contains all the genetic material.

Plant cells also are surrounded by a cell wall made from cellulose, outside of the cell membrane. The chromatin is inside and it is comprised of DNA and proteins.

The bacterial species are used in the production of cheese and yoghurts. Also, as prokaryotic cells reproduce asexually with binary fission, they pass on the resistance to the daughter cells. All multicellular organisms are eukaryotes, including animals, plants and fungi.

This provides the energy for the cell. The inner membrane is highly folded to form cristae. In the intestine of all mammals, the bacterial cells help to produce vitamin K, which is vital in the digestion of certain foods. Bacterial cells are also necessary for digesting the dead and waste material.

The Golgi apparatus or Golgi body receives proteins from the ER and modifies them, which may involve adding sugar molecules to them. The nuclear membrane around the DNA allows for the regulation of different materials into and out of the nucleus.

Prokaryotic cells also have the outermost layer, the capsid, while eukaryotic cells do not have this layer. Lysosomes contain digestive enzymes which break down materials, such as invading organisms.

On the other hand, the smooth ER makes lipids, and it does not contain ribosomes. It has the instructions for making protein, which may be used for regulating the activity of the cell. On the other hand, prokaryotic cells can be very beneficial as they are a species that are important to humans.Eukaryotic & Prokaryotic Cells Introduction: The Cell: The cell is a functional unit of all living have evolved into two fundamentally different types, eukaryotic and prokaryotic, which can be distinguished on the basis of their structure and the complexity of their simplest organisms which consist of one cell are called prokaryotes.

The Difference Between Prokaryotic and Eukaryotic Cells There are many similarities between eukaryotic and prokaryotic cells they both have DNA as their genetic material, they are both membrane bound and both have ribosomes. /5(5). Compare and contrast Eukaryotic and Prokaryotic cells Eukaryotic cells: “Eukaryotic cells contain a prominent, roughly spherical, membrane enclosed body called the nucleus, which houses DNA and the cell’s hereditary material”.

Essay Quiz Compare and Contrast Prokaryotic and Eukaryotic cell structures Learn with flashcards, games, and more — for free. Compare And Contrast The Prokaryotic And Eukaryotic Cells  Prokaryotic cells are single celled organisms that were formed at the formation of the earth, so are the most basic life forms The prokaryotes are organised in the ‘three domain system’ and include bacteria and blue-green algae.

Essays; Compare and contrast the structure and function of prokaryotic and eukaryotic cells; Compare and contrast the structure and function of prokaryotic and eukaryotic cells. Biology, Cellulose, Chlorophyll, Chromatin.

Compare and contrast prokaryotic and eukaryotic cells essay help
Rated 0/5 based on 20 review