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Study for cells test January 23, 2015

The ________ directs activities of the cell and stores DNA. Nuclues
The _____ ______ is a thin, flexible, covering that surrounds all cells allowing things to come in and out of the cell. Cell Membrane
In plant cells only, the _____ ____ is a rigid outer layer that surrounds the cell membrane. Cell Wall
_________ is a thick fluid where all the remaining cell parts are located. Cytoplasm
_________ assemble proteins. Ribosomes
_________ are small, ball shaped organelles that break down nutrients and old cell parts. Lysosomes
_________ store water, food, and waste from the cell. Vacuoles
_________ _________ receives proteins and packages them to ship out of the cell. Golgi apparatus
__________________ breaks down sugars to give the cell energy. Also know as the power plant of the cell. Mitochondria
____________ _____________ transports proteins. Endoplasmic Reticulum
Brings oxygen to all cells and takes away carbon dioxide and wastes. Circulatory System
Brings oxygen to blood cells and takes carbon dioxide away from blood cells. Respiratory System
Breaks down foods. Digestive System
Neurons relieve information from the body and tell the body how to react. Nervous System
Allows movement. Muscular and Skeletal System
Produces adrenalin that affects the activity of the cell. Endocrine System
Removes wastes from the body. Excretory System
_____ are the basic unit of living things. Cells
Name the three main parts of the cell theory. * All living things are made of one or two more cells. * The cell is the smallest unit of a living organism. * Cells come from other cells.
In ________ organisms work together to perform life processes. Multicellular
A ________ is a large group of a similar specialized cell. Tissue
A ______ is a group of related tissues that perform a specific function. Organ
A _______ ________ is a group of related organs that work together to perform a specific function. Organ Systems
Created by: 17tsmith1
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