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What type of epithelial tissue is this?
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Simple Squarmous.
Thin single cell layer
where the width is
greater than the cell’s
height.
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Cubodial epithelium.
Thin single cell layer
where the width,
depth, and height of
the cell are
approximately the
same
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Stratified squamous.
Multiple layers of
cells but the top layer
is squamous
Keratinized – layer of
dead apical cells
Non-keratinized –
layer of living apical
cells.
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What is the function of muscular tissue?
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Provide stability to the skeleton and internal organs.
Allows body movement.
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Where is Cardiac muscle found?
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In the heart.
They are branched striated branched muscle.
Cells are joined togetehr by disks which allow synchronisation of the heart beat.
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What are the three types of muscle tissue?
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Cardiac- Heart
Skeletal- attached to bone
Smooth- walls of blood vessels in digestive system, respiratory & the eye.
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What are membranes composed of?
What are the main types?
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Composed of epithelial & connective tissue.
Main types:
Epithelial
Muccous
Sevous
Synovial
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Where do yuo find glial tissue?
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In the nervous Tissue
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What is the difference between endocrine and exocrine glands.
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Endocrine secretes directly into the bloodstream (hormone)
Exocrine secretes into a duct. Salivary mammary , liver and pancreas.
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What are the two types of tissue found in the Nervous system?
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Excitable- Called neurones & they initiate recieve conduct & transmit info.
Non- Excitable (glial)- Support the Neurones.
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Where are loose (areolar connective tissue found and what does it do?
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Found in almost every part of the body.
Provides elasticity and tensile strength.
eg; under the skin
Between the muscle
Supporting blood vesses& nerves
in glands supporing secretory cells
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Where can Fibrous tissue be found
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Forming ligamnets
Periosteum- outer protective layer for bone
forming muscle sheaths
Protective layer for some organs
eg- Brain
-kidney
-lymph nodes
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What are the 4 major types of tissues?
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Nervous
Connective
Epithelial
Nervous
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Why do some tissues have cilia present?
Give and example
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Cilia are finger like projections from the cell that aid in trransportation of the cells or moving liduid over their surface
eg:
lungs
follopian tubes
Vesicles of the brain
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What are some cells in the connective tissue?
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Fibroblasts
Fat cells
Macrophages
Leukocytes
Plasma Cells
Mast Cells
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