#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.
The cell wall: Bacteria are protected by a rigid cell wall composed of peptidoglycans.
Ribosomes:Eukaryotic and prokaryotic, have ribosomes—non-membranous organelles that store the protein.
Cytoplasm: Is the liquid that is found inside the membrane. It contains the organelles.
Nucleoid: Is the part of the cell in wich we find the DNA.
Flagelium: (only present in some prokaritic and eukariotyc cells) it is used to facilitate the movement.

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#8-Microorganisms

Microorganisms are organisms that cannot be seen with the eye. We need a powerful microscope to see them! There are 5 types of microorganisms: FUNGI:  Fungi feed trough hypae. They eat almost everything that was once alive! BACTERIA:  Single-celled organisms. Can be found almost everywhere! VIRUSES:  They can only survive incide the cell of a living organism. When they enter they start to multiply. ALGAE:  Algae are very important microorganisms because they produce much of the earth's oxygen. PROTOZOA:  The word protozoa means little animal, because they search other microbes to eat them. They eat  mostly bacteria and other protozoa.
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