#1-Cells
Cells are the basic unit of life. They are ussually microscopic. There are 2 main types: Prokariotyc cells and Eukariotyc cells .
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#2-Prokariotyc cells
Prokariotyc cells are single-celled organisms. There are 2 types: BACTERIA:Singular: Bacterium. Most common prokariotes. ARCHEA:Singular: Archaeon. Live in places where no other cells live
#3-Eukariotyc cells
Eukariotyc cells are VERY large cells. They are the largest cells known! They are about 10 times larger than prokariotyc cells, but they are still microscopic. THEY HAVE MEMBRANE-BOUND ORGANELLES AND A NUCLEUS! 2 types: Animal cels & plant cells
#4-Animal cells
Are Eukariotyc cells An animal cell is a type of eukaryotic cell that lacks a cell wall and has a true, membrane-bound nucleus along with other cellular organelles. Animal cells are smaller than plant cells.
#5- Plant cells
Plant cells are the cells of the plants they are eukariotyc. Even though they are very similar to animal cells they also have some differences⬆️
#6-Organelles explanation
PLANT CELL STRUCTURE: Nucleus: Is in charge of all cell functions. DNA is stored in it. Membrane: Is a layer that sorrounds the cell and protects it from the outside. Allows food in and release waste substances. Cell wall: holds up the cell. Cytoplasm: Liquid found inside the membrane. Organelles are located on it. Chloroplasts: Organelles in charge of prodicing and storing chemical components escential to the cell. Chloropyll: Give plants their color. Mirochondria: Produce the energy. ANIMAL CELL STRUCTURE: Nucleus: Has the DNA. It "manages" the cell. Membrane: Is a layer that surrounds the cell and protects it. Cytoplasm: Is the liquid substance find inside the membrane. On it we find the organelles. Mitochondria: Is the organelle in charge of producing the energy for the cell. PROKARIOTYC CELL STRUCTURE: The Plasma Membrane:The plasma membrane is a thin layer that completely surrounds the cell and separates the inside from the outside. ...
#7-Levels of cellular organization
First-CELL: Is the basic unit of life. Second-TISSUE: A tissue is a group of cells working together. Third-ORGAN: System of tissues that work together. Fourth-ORGAN SYSTEM: A group of organs working together to perform an especific function. Fifth-ORGANISM: Self-contained organism. THERE ARE DIFFERENT TYPES OF TISSUES AND ORGANS DEPENDING ON WHAT ORGAN SYSTEM THEY CORRESPIND.