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Cells test
Name the diffrent types of cells
14
Science
7th Grade
10/12/2006

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Term
Keeping cells operating at full capacity takes enegry. It is concerderd a cell's power house.

--t---o--r-a
Definition
Mitochindria
Term
E.R. For short. It is a maze of passageways formed by a folded membrane passing through cytoplasam. The network connects the nuceleus to the cell membrane.
Definition
Endoplasmic reticulum
Term
The tiny organelles that direct the assembling of protiens are call R-------s.
Recive coded instructions from tje nucleus to form protiens.
Definition
Ribosomes
Term
Chemicals are collected from the cytoplasam by ---g- bodies.
Definition
Golgi
Term
These organelles are like bubbles and serve as containers inside the cytoplasam of some cells.

--cu----
Definition
Vacuoles
Term
Most cells have a tiny enzyme filled capsules called L---s---s
Definition
Lysosomes
Term
Many cells and some other cells have C------p-----
Definition
Chloroplasts
Term
Some cells have tiny hairlike structures on the outside of the cells.

C---- & --g---a
Definition
Cilia and fagella
Term
A unicellular organisim do not have a typical shape and ------ cytoplasam shape is a glob. When an ----- close to a particle it sends out projections if uts cytolasam that move around food and engulf it.

am----a
Definition
amoeba
Term
D------ are single- celled or colonial alge that float in water. The have beautiful cell walls in fancy designs. Their cell walls are made of two halves that fit together like the box and lid of a shoe box.
Definition
Diatoms
Term
V-l--x
Is a ball of thousands of indivudal cells connected by tiny strands. Each cell has two flagella that beat bacck and forth to hlep organisims through the water even though these cells could live in large colonies, each cell could survive by itself
Definition
Volvox
Term
---r- c---s are found in the surface of plants. Each pair of gaurd cells surrounds an opening into the spaces inside the leaf. Depending on the amount of water pressure inside the g---- cells, they may either open or close the passage way into the leaf.
Definition
Guard Cells
Guard
Guard
Cells
Term
---c-- c---s
are shaped cylinders with pointed ends. ------- ---- may be 30 cintimeters or 12 in laymens terms 12 inches long they are much to thin to be seeb with the naked (unaided) eye , ------ ---- that work together form ------ tissues these tissu
Definition
Muscle cells
muscle cells
muscle
Term
A Ne---- is made of a central body that contains the nuckeus and organelles. It had extensions that carry messages and nurons to the cells.
Definition
nueron
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