Cell Types & Tissues August 22, 2011. Objective Define cell, tissue and relate the structure of the...
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![Page 1: Cell Types & Tissues August 22, 2011. Objective Define cell, tissue and relate the structure of the following to their functions.](https://reader034.fdocuments.in/reader034/viewer/2022042822/56649e615503460f94b5c34e/html5/thumbnails/1.jpg)
Cell Types & Tissues
August 22, 2011
![Page 2: Cell Types & Tissues August 22, 2011. Objective Define cell, tissue and relate the structure of the following to their functions.](https://reader034.fdocuments.in/reader034/viewer/2022042822/56649e615503460f94b5c34e/html5/thumbnails/2.jpg)
Objective
• Define cell, tissue and relate the structure of the following to their functions
![Page 3: Cell Types & Tissues August 22, 2011. Objective Define cell, tissue and relate the structure of the following to their functions.](https://reader034.fdocuments.in/reader034/viewer/2022042822/56649e615503460f94b5c34e/html5/thumbnails/3.jpg)
Key Vocab
• Tissue• Ciliated Cell• Root Hair Cell• Xylem Vessels• Muscle Cells• Red Blood Cells• Organs• Organ Systems
![Page 4: Cell Types & Tissues August 22, 2011. Objective Define cell, tissue and relate the structure of the following to their functions.](https://reader034.fdocuments.in/reader034/viewer/2022042822/56649e615503460f94b5c34e/html5/thumbnails/4.jpg)
Cell
• Basic unit of structure and function of all living things
Cell Theory• All living things are made up of cells• Cells are the basic unit of structure and function in living
things• All cells come from pre-existing cells
![Page 5: Cell Types & Tissues August 22, 2011. Objective Define cell, tissue and relate the structure of the following to their functions.](https://reader034.fdocuments.in/reader034/viewer/2022042822/56649e615503460f94b5c34e/html5/thumbnails/5.jpg)
Tissue
• tissue is made up of a group of cells with similar structures, working together to perform a shared function
• Different tissues
contain specialized
cells to perform specific
functions of that
tissue
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Ciliated Cells
• Commonly found in the respiratory tract
• Contain cilia, microscopic hair like projections on the surface of the cell that sweep fluids or particles away
• Function: movement
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Ciliated Cells
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Root Hair Cell• cells found near to the tip of the roots of
plants.
• Most water enters the root through them.
• The thin hair-like extension of
each cell gives a large surface
for water to enter across.
• Function: absorption
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Root Hair Cell
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Xylem Vessel
• xylem is a type of vascular tissue found in plants
• two major functions:– the conducting of water and
mineral salt from root to leaves, – to provide mechanical strength
(support) to the plant body.
• Function: conduction & support
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Xylem Vessel
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Muscle Cells
• skeletal muscle cells found in muscles attached to our skeleton
• voluntarily controlled
• function: contraction
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Muscle Cells
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Red Blood Cells
• Travel through your blood vessels delivering oxygen and removing wastes
• Appear red because they
contain hemoglobin that binds
oxygen for transport
function: transport
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Red Blood Cells
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Organs
• An organ is a structure made up of a group of tissues, working together to perform specific functions
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Organ Systems
• An organ system is a group of organs with related functions, working together to perform body functions