Anatomically cell is divided into

Anatomically cell is divided into 3 parts, namely:

    Plasma membrane (cell membrane, plasma membrane or also called plasmalema)
    Cytoplasm and cell organelles
    Cell nuclei (nuclei)

1. The cell membrane
Cell membranes limit any activity that occurs in cells that are not easily distracted by outside influences. Because of this function, the cell membrane is selektifpermaebel can specify certain materials are able to enter and exit the cell. In plant cells, the cell membrane normally attached to the cell wall due to turgor pressure of the cell.
2. Cytoplasm
The main function of life takes place in the cytoplasm. Almost all metabolic activities take place in a room containing a viscous fluid is. In the cytoplasm there are organelles floating in a viscous fluid (a colloid, but not homogeneous) is called the matrix. Organellah that perform many functions of life, baha synthesis, respiration (recast), storage and reaction to stimuli. Most of these processes occur within the enzymatic sitoplama set. In addition to organelles, there are vacuoles, starch grains, silicate grains and various other secondary products.
3. The nucleus (the cell nucleus)
Nucleus charge of controlling the activities that occur in the cytoplasm. Inside the nucleus are chromosomes that contain DNA that is the blueprint for the establishment of a variety of proteins (particularly enzymes). The enzyme is required in performing various functions in the cytoplasm. Disalam nucleolus nucleolus also present.
4. Organelles
Humans have many differe

First cell was discovered by

First cell was discovered by Robert Hooke (who lived from 1635 to 1703). Hooke (in 1665) to observe cork cells using a simple microscope. Apparently it looks like a cork cell chambers kecil.Maka, chosen from the Latin word meaning cellula the restroom to name the object he found it. Along with the development of technology, now known cell has a complex living system. Indeed God in creating something extraordinary. Something small has turned out to be a very complicated system. All worked as duty. No wasted what God created. We are obliged to 'read' (learn). (Schaum, 41:2000)
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The cell is the smallest structural and functional unit of living things. From Grasshopper to butterfly, from papaya to pine trees all made up of cells. There are living things are composed of a single cell, called a unicellular organism, and no living thing is composed of more than one cell, called a multicellular organism.
Tues despite having very small size, the cell is considered exceptional. Why? Tues like a factory that always works so life continues. There are parts of the cell that produce energy to function, there are responsible for the multiplication of cells, and there are parts that selects traffic in and out of the cell substance. By studying the cell components, we will be able to understand the function of the cell for life.