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Looking Inside Cells
Inside A Cell
• Organelles - tiny cell _______________ that carry out a specific _______________ within the cell
Plant Cells Vs Animal Cells
• Plant cells contain a _______________ _______________ & ________________
• Plant cells contain one large_______________; it is the largest ________________ in a plant cell
• Animal cells contain _______________
• Animal cells contain many small _______________
• The largest organelle in the animal cell is the _______________
Cell Membrane
• The semi-_______________ _______________ (allows only certain things in and out) that encloses the contents
of a cell
• Found in all _______________
• Known as the _______________ _______________
Cell Wall
• The _______________, outermost _______________ of a plant cell
• A plant’s cell wall helps to ________________ and ________________ the cell, making it square
Chlorophyll
• The _______________ pigment found in the ________________ of plants that is necessary for the production
of plant food during ________________
Chloroplasts
• Only found in ________________
• A small oval green bit of ________________ that contains ________________ and is the location of
photosynthesis
Cytoplasm
• The gel-like material that surrounds the _________________
• Found in ________________ cells
Endoplasmic Reticulum
• Organelle in the ________________ that moves materials around in a cell, is made up of folded
________________; can be _________________ or _________________
Golgi Bodies
• Golgi body is the cell’s _________________ room
• Organelles that _________________ cellular material (_________________) & ________________ them within
the cell or out of the cell
Lysosomes
• The organelle that contains ________________ to break down or digest organic compounds and old organelles
Mitochondria
• very tiny ________________-like or ________________-like structures that occur in nearly all cells of plants and
animals, and that process food for ________________
• Known as the ________________ of the cell, mostly found in the ________________ cells to give them energy
Nucleolus
• small ________________ body in the nucleus of a cell, consisting of ________________ and ________________
The Nucleus
• The part of a cell that controls _________________ & __________________
• The ________________ ________________ of the cell
Ribosome
• Small structure on which cells make their own ________________
• Protein ________________
• Found in ________________ cells
Vacuoles
• A _______________ enclosure within a cell that contains substances
• The _______________ centers of the cell
Bacterial Cells
• Flagellum
 _______________
• Pili _______________ bacteria to surfaces
• Plasma Membrane
 It helps _______________ substances including removal of _______________ from the body
 Plasma membrane acts as a semi ________________ membrane, which allows only ________________
material to move inside and outside of the cell
• Capsule
 It is used to ________________ cells together and works as a ________________ ________________
 It ________________ the cell from _________________ and from __________________
• DNA
 ________________ material of the cell
• Cytoplasm
 Helps in cellular __________________, __________________ & __________________
• Cell Wall
 Helps in providing __________________, mechanical strength and __________________ to cell
• Ribosomes
 They are the site of __________________ __________________
• Plasmids
 Used to exchange ___________________ between the bacterial cells
 Are small circle of ___________________