Because
the composition of his body which consists of various forms and has a
very complicated function then the organism is considered as a system. While the organism itself is the level of living things that have the arrangement of many cells. This is the level of the organization of life.
Protoplasm as the basic substance of living thingsThe difference between living things and mortal being is the existence of protoplasm. In it, all life processes take place. The protoplasm is in the cell of a living being. Therefore, protoplasm is called the basic substance of life.Protoplasma is divided into two kinds:A. Nucleoplasm, the plasma present in the nucleus (cell nucleus)B. Cytoplasm, the plasma that is outside the cell nucleus.
2. Cell as the constituent body of living things.Cells are the builders of the body of living things, according to the level, there are only one-celled and some are multicellular. Based on the number of cells as the constituent elements, the living beings are differentiated into two levels or stages.A. The unisel organizer, a living mite consisting of only one cell. All activities are done by the cell itself.B. Organize multicell, which is a living organism composed of cells, ranging from simple to composed of millions of cells.
Cell cell sections consist of parts of cell organelles, cell membranes, plasma membranes and cell vacuoles.The cell membrane, also called the nuclear membrane, is part of the membrane composed of lipoproteins. It protects the protoplasm and regulates the transport of substances from one cell cell to another.The protoplasm, the part of the liquid cell. Its function as a place of process metabolism process.The cell organs, which include many parts, are:A. Nucleus (cell nucleus), its location is protected by this membrane. Differentiated into two kinds, namely eukaryotic cells and prokaryotic cells.B. Mitochondria, which acts as a respirator of cellular aerobic respiration.C. Ribosomes, which are cell organelles that serve as a protein therapy site. It is attached to the endiplasmic reticulum.D. The endoplasmic reticulum, the channel that interacts nucleus with the outer cell space.E. Badangolgi (golgiaparatus), the organelle that is found in many gland cells.F. Lysosomes, the organelles that function as the forming of digestive enzymes and as the forming of digestive enzymes and as the formation of immune substances. Lysosomes are found in animal cells.G. Cell cavity, also called cell vacuoles. It's in the cytoplasm. Cell vacuoles contain liquid cells and in them dissolve organic substances (enzymes, proteins, lipids, alcohols) and inorganic (mineral, acid and base salts).H. The shape and size of cells, can only be seen using a magnifying glass (microscope). When viewed from the glass microscope, then the shape and size of cells vary. There are shaped like a box, round or irregular. Medium size is very small, usually between 5 - 15 microns.
Cells in plants, The composition of cells in plants consists of cell walls, cell membranes, nuclei, vacuoles, chloroplasts and cytoplasm. At first the cell wall is composed of a pectonic substance and is a thin membrane. The longer the plant is getting older The older the plant life the thicker the membrane because it is composed of cellulose substances. On the inside of the cell wall there is a plasma membrane that is firmly attached to the inner side of the cell wall. Organel plastids exist only in plant cells. In it there is pigment (dye). Not Colored because of sunlight, iron and magnesium, then appear green, yellow, or red. Green plastids are called chloroplasts, while red and yellow are called chromoplasts.
The structure of cells in animals is composed of cell membranes, centrioles, nucleoli, vacuoles, cytoplasm. Differences with plant cells, in animal cells do not have cell walls. More and more thin membranes can protect protoplasm. Cell cavities or vacuoles in animals have different functions than plant cell vacuoles. Vakuola animal cells serve to digest food (non contractive vacuoles) for higher animals. As for single-celled animals, the vacuole serves as an excessive air-pump in the cell for discharge. This water-pumping vacuole is also called a contractive vacuole.
Differences in plant cells and animal cellsA. Cells in animals:- Do not have cell walls.- has no plastids- The shape is not fixed, because it only has a cell membrane that is not solid- The number of mitochondria is relatively large.- Forced vacuoles are numerous and very small.- Sentrosom and sentriol are obvious.B. Cells in plants:- Has a cell wall.- Has a plastide grain- Some mitochondria are relatively small, because their function is assisted by plastide granules.- The number of Vakuola is relatively small and large.- fixed form because there is a dind
2. Cell as the constituent body of living things.Cells are the builders of the body of living things, according to the level, there are only one-celled and some are multicellular. Based on the number of cells as the constituent elements, the living beings are differentiated into two levels or stages.A. The unisel organizer, a living mite consisting of only one cell. All activities are done by the cell itself.B. Organize multicell, which is a living organism composed of cells, ranging from simple to composed of millions of cells.
Cell cell sections consist of parts of cell organelles, cell membranes, plasma membranes and cell vacuoles.The cell membrane, also called the nuclear membrane, is part of the membrane composed of lipoproteins. It protects the protoplasm and regulates the transport of substances from one cell cell to another.The protoplasm, the part of the liquid cell. Its function as a place of process metabolism process.The cell organs, which include many parts, are:A. Nucleus (cell nucleus), its location is protected by this membrane. Differentiated into two kinds, namely eukaryotic cells and prokaryotic cells.B. Mitochondria, which acts as a respirator of cellular aerobic respiration.C. Ribosomes, which are cell organelles that serve as a protein therapy site. It is attached to the endiplasmic reticulum.D. The endoplasmic reticulum, the channel that interacts nucleus with the outer cell space.E. Badangolgi (golgiaparatus), the organelle that is found in many gland cells.F. Lysosomes, the organelles that function as the forming of digestive enzymes and as the forming of digestive enzymes and as the formation of immune substances. Lysosomes are found in animal cells.G. Cell cavity, also called cell vacuoles. It's in the cytoplasm. Cell vacuoles contain liquid cells and in them dissolve organic substances (enzymes, proteins, lipids, alcohols) and inorganic (mineral, acid and base salts).H. The shape and size of cells, can only be seen using a magnifying glass (microscope). When viewed from the glass microscope, then the shape and size of cells vary. There are shaped like a box, round or irregular. Medium size is very small, usually between 5 - 15 microns.
Cells in plants, The composition of cells in plants consists of cell walls, cell membranes, nuclei, vacuoles, chloroplasts and cytoplasm. At first the cell wall is composed of a pectonic substance and is a thin membrane. The longer the plant is getting older The older the plant life the thicker the membrane because it is composed of cellulose substances. On the inside of the cell wall there is a plasma membrane that is firmly attached to the inner side of the cell wall. Organel plastids exist only in plant cells. In it there is pigment (dye). Not Colored because of sunlight, iron and magnesium, then appear green, yellow, or red. Green plastids are called chloroplasts, while red and yellow are called chromoplasts.
The structure of cells in animals is composed of cell membranes, centrioles, nucleoli, vacuoles, cytoplasm. Differences with plant cells, in animal cells do not have cell walls. More and more thin membranes can protect protoplasm. Cell cavities or vacuoles in animals have different functions than plant cell vacuoles. Vakuola animal cells serve to digest food (non contractive vacuoles) for higher animals. As for single-celled animals, the vacuole serves as an excessive air-pump in the cell for discharge. This water-pumping vacuole is also called a contractive vacuole.
Differences in plant cells and animal cellsA. Cells in animals:- Do not have cell walls.- has no plastids- The shape is not fixed, because it only has a cell membrane that is not solid- The number of mitochondria is relatively large.- Forced vacuoles are numerous and very small.- Sentrosom and sentriol are obvious.B. Cells in plants:- Has a cell wall.- Has a plastide grain- Some mitochondria are relatively small, because their function is assisted by plastide granules.- The number of Vakuola is relatively small and large.- fixed form because there is a dind
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