Cytoplasm and cytoplasm Function

Cytoplasm and cytoplasm Function


TOPICS: The cytoplasm cytoplasm And Function


Cytoplasm and cytoplasm Function


The cytoplasm of cells

Belajarbiologi.com- What is cytoplasm? This time will be described by what it cytoplasm, what are the functions cytoplasm. Let's add to our knowledge of the cytoplasm as a constituent part of our body, especially the cell itself.

What's cytoplasm

Understanding the cytoplasm yah simply "the fluid that fills the cell". In the past, researchers like Schleiden, called the cytoplasm as protoplasm. The cytoplasm is a viscous liquid such as jelly, which is between the cell membrane and the membrane and the core containing the cytosol, organelles organelles, vesicles, and the cytoskeleton inclusion substances.

composer cytoplasm

There are three types of constituent cytoplasm are cytosol or cell fluids, cell organelles organelles, and inclusions substances. Although in some sources are described in detail, namely dividing the cytosol, organelles organelles, cytoskeleton, and the inclusion of substances.

Cytosol in the cytoplasm

The term cytosol in the cytoplasm was first introduced by H.A Lardy in 1965 and is known as a liquid (liquid) produced by destroying cells and separating the other part into pellets using ultracentrifugation. Cytosol itself is composed by water (about 70%), the ions such as potassium, sodium, chloride, bicarbonate, acidic amino acids, magnesium, calcium, mikromolekul case of enzymes and macromolecules such as proteins. In other words, the cytosol is cairannnya cytoplasm. So that when it is said cytosolic organelles in addition to the existing organelles.

You need to realize that in the organelle organelles there are also special fluids such as the Golgi apparatus, vacuoles, reticulum and nucleus, do not you misunderstood that the fluid that is in it is called the cytoplasm or cytosol. Especially for the nucleus of eukaryotic cells, fluid, chromatin and nucleoli and other composition therein referred to nukleuplasma. When the cell divides, nukleuplasma will be scattered when the nuclear membrane is lost and when the core re-formed after the division, nukleuplasma will be back again.

cytoplasm and cytoplasmic function

cytoplasm and cytoplasmic function
Organelles in the cytoplasm

As described in the Cell, for prokaryotes only are organelles ribosomes, semi organelles mesosom, whereas in eukaryotic cells there are many organelles with miscellaneous functions such as ribosomes, endoplasmic reticulum, lysosomes, mitochondria, plastids, Golgi apparatus, vacuoles, centrioles, peroxisomes, glioksisom. All of these cells are organelles in the cytoplasm of the cell.



Inclusion in the cytoplasm


Substances referred to in cytoplasmic inclusions are substances that are not soluble forming a suspension in the cytosol. There are many types of substances and cell inclusions, and it all depends on the cell type. Inclusions such as calcium okslata or silicon dioxide on plants, or granule granules in plants that plays a role in the storage of foods such as starch, glycogen, polyhydroxybutyrate. Moreover, inclusion can also be a droplet or granular granules lipid (fat) or a mixture of fat and protein commonly used directly by prokaryotes and eukaryotes in storing food, for example in the adipose tissue or cell sitosolnya many contain lipid droplets.

The cytoplasm function

The cytoplasm has several functions and are all very important in the life process. The main function of the cytoplasmic as media or container for cell organelle organelles and other substances needed by the cell and the cell nucleus. Here are some of the functions of the cytoplasm and explanations

Cytoplasmic function: Glycolysis

Glycolysis is a reaction of glucose catabolism in anaerobic cell cytoplasm. This biochemical reaction using an enzyme enzymes found in the cytoplasm as hexokinase, fosfoheksoisomerase, phosphofructokinase, aldolase and others. In other words, in the cytoplasm of the cell also serves as a place to produce energy in the form of ATP, although only 2 ATP.

Cytoplasmic function: Conductor Signal

Cytoplasm acts as a conductor of a signal or the signal transduction from the cell membrane into the cell organelle organelles and also to the nucleus (the cell nucleus). It is a collaboration between the cell membrane and cytoplasm. More precisely, the receptor extracellular receptors located on the cell membrane and intracellular receptors located in the cytoplasm.

Cytoplasmic functions: Transport

The cytoplasm plays a role in the transport of molecules such as amino acids, fatty acids, sterols, glucose. The molecules will be directed to a specific organelle organelles and vice versa from one organelle to another organelle. Analogy, the cytoplasm is considered as a path for the vehicle.

Cytoplasmic functions: Rotation organelle

Cytoplasmic function is related to the flow or stream of cytoplasm. Examples of the plant cells, with the flow of cytoplasm, chloroplasts plastids can be directed to areas exposed to the sun more strongly to maximize photosynthesis in plant cells.

In addition to the cytoplasm functions mentioned above, there are many functions cytoplasm. What you need to realize is the cytoplasm does not have a single function, but the collaboration of many elements such as cell membranes, organelles existing organelles, enzymes enzymes, as well as macro and mikromolekul there.