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BaseballBaseballHistology: Tissues & SkinHistology: Tissues & Skin

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• Identify all four general tissue types– Answer:

epithelial, connective, muscular & nervous

• Which of the four basic types is described below:– Contains free edge– Lines hollow organs– Anchored by basement

membrane

• Answer: Epithelial tissue

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• Which of the four basic types is described below:– Lack blood vessels,– Readily divide– Cells are tightly packed

• Answer:Epithelial tissue

• Which of the four basic types is described below:– Attached to bone

– Found in the heart

– Walls of hollow organs

• Answer: Muscular tissue

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• What does the term squamous mean or indicate?– Answer:

Flat, fish scale shaped cells

• What does the prefix epi- mean?– Answer: upon

or above

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• Describe tissue that is “pseudostratified”.

• Answer:• Pseudo means false• Stratified means more than one layer• Cell arrangement is truly a single layer,

but looks multi layered because of nuclei that are in two rows instead of one

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• What are cilia and describe their function.– Answer:

Hairlike projections which help propel mucus

• Identify the protein which kills epithelial cells, but makes them waterproof.– Answer:

Keratin

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• Name the four layers the epidermis from deepest to outermost.– Answer:

Germinativum, granulosum, lucidum, corneum

• Which of the four basic tissue types is classified according to shape & cell arrangement?

– Answer: EPITHELIAL

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• Which connective tissue is the most rigid?– Answer:

Bone

• Name that tissue– Type & Subtype

• Answer: Connective/Adipose

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• What type of muscle tissue is best described below:– Voluntarily controlled– Multinucleated

• Answer: Skeletal muscle

• Identify the subtype:

– Answer:Simple Columnar (Epithelium)

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• Name that tissue– Type & Subtype

• Answer: Connective/Blood

• Name the two types of nervous tissue cells.– Answer: Neuron &

Neuroglia

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• Name that Subtype– Answer:

Simple Columnar Epithelium

• Identify area labeled #4.– Answer:

Basement Membrane

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• Name that tissue– Type & Subtype

• Answer: Pseudostratfied Columnar

• What is the non living portion of connective called?– Answer:

the matrix

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• Name that subtype

– Answer: Stratified Cubdoial

• Conductivity & excitability are characteristics of which type of tissue?– Answer:

Nervous

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• Namethatmuscletissue

– Answer: Smooth

• What are two functions of neuroglia?– Answer:

support, binding, phagocytosis, insulation

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• Identifyarea #2.

– Answer: Pili Muscle

• Identifyarea #10.

– Answer: Blood Vessels

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• Name that type of muscle.

– Answer: Skeletal

• Name that cell!

– Answer: Neuron

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• Name that tissue Type

& Subtype– Answer:

SimpleCuboidal

• Where do you find adipose tissue?– Answer:

beneath skin, surface of heart, behind eyeballs, around kidneys

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• Name that tissue type & Subtype!– Answer: Muscular/

Cardiac

• Skin is composed of two distinct layers, name them.– Answer:

epidermis & dermis

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• Where is this subtype found?– Answer:

mouth throat, anal canal, vagina

• What is area #1– Answer:

Free Surface

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• Identify the stratum of epidermis that is completely dead.

– Answer: Corneum

• Name two of the four classes of connective tissue– Answer:

proper, bone, blood, loose

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• Name that tissue– Type & Subtype

• Answer: Simple Squamous Epithelium

• What is melanin and what is its function?– Answer:

pigment that protects the nuclei of the cell