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Exam 2 (PARP) > Introduction to Tissues > Flashcards

Introduction to Tissues Flashcards

1
Q

Pseudostratified columnar epithelium

A

Trachea

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2
Q

What are examples molecules that are stained by Hematoxylin?

A

DNA and RNA

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3
Q

. Example of part of the body where skeletal muscle is located

A

Tongue

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4
Q

In skeletal muscle cells, each cell is called_____

A

Muscle fiber

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5
Q

Smooth muscle cells have __central nucleus per cell

A

1

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6
Q

Types of neuron support cells

A

Astrocytes, oligodendrocytes, and microglia

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7
Q

Role of muscle cells

A

Contractile

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8
Q

________ on oral surface

A

Non Keratinized

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9
Q

Large amounts of extra cellular matrix are found in what tissue type?

A

Connective

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10
Q

In longitudinal sections, nerves have a characteristic _____ appearance.

A

Wavy

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11
Q

Stratified cuboidal epithelium is most often found where?

A

The skin, ducts of glands, the intestine, blood vessels, and the respiratory system

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12
Q

Simple squamous epithelium

A

Lining of all blood vessels (endothelium)

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13
Q

Smooth muscles can found in what to places?

A

Wall of intestine and wall of the blood vessels

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14
Q

Stratified squamous epithelium

A

Lip

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15
Q

______ is large and pale with a dark _____.

A

Nucleus; nucleolus

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16
Q

The type of epithelial cell is named by the cells found on the ____

A

free surface

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17
Q

What causes the transformation of epithelial from simple to stratified?

A

A transcription regulating protein called p63 induces the appearance of basal cells

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18
Q

Simple columnar epithelium

A

Gall bladder and small intestine

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19
Q

____________ is a basic dye which stains acids purple.

A

Hematoxylin

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20
Q

Of which cells are the nuclei shaped like purple cigars?

A

Skeletal muscle

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21
Q

Role of nerve cells

A

Communication

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22
Q

Examples of molecules that are stained by Eosin?

23
Q

____ has fibers and cells aligned in one direction

A

Dense regular connective tissue

24
Q

Are fibers uninucleated or multinucleated?

A

Multinucleated

25
Each bundle is solid and round, and contains axons with supporting _____ cells.
Schwann
26
The hole found in cartilage when chondrocytes shrink of fall out is called \_\_\_\_\_.
Lacuna
27
Shapes of epithelial cells at free surface
Squamous Cuboid Columnar
28
Nervous tissue consists of ____ and their \_\_\_\_
Neurons; support cells
29
Number of cell layers
2; simple and stratified
30
Astrocytes have ____ nuclei, while oligodendrocytes have ____ nuclei.
Pale; dark
31
What part of the neuron has no RNA?
Axon
32
\_\_\_\_\_\_\_ has more fibers than cells
Dense irregular connective tissue
33
Each fiber has a diameter of about ____ and a length of \_\_\_\_\_
0.1 mm; 10mm
34
Which type of muscle cell can have more than one nuclei?
Cardiac
35
What are peripheral nerves? What is surrounding them?
one or more bundles of axons; perineurim
36
\_\_\_\_\_\_\_\_\_ multiply to provide more basal (stem) cells and to provide more superficial cells
Basal cells
37
Cartilage has ______ embedded in a solid, rubbery extracellular matrix.
Chondrocytes
38
The CNS has ____ while the PNS has \_\_\_\_\_
Nucleus; ganglia
39
\_\_\_\_\_\_\_\_\_\_ is an acidic dye which stains bases pink
Eosin
40
Role of Connective tissue
Structural strength and defense
41
Role of epithelial cells
Line hollow organs
42
Transitional epithelium
Urinary bladder
43
In connective tissues, the extra cellular matrix is largely made up of \_\_\_\_
Collagen
44
Simple cuboidal epithelium
Thyroid follicles
45
Neurons have large cell bodies with lots of \_\_\_\_\_
Cytoplasmic RNA
46
Dense regular connective tissue is only seen in ____ and \_\_\_\_.
Tendons; ligaments
47
\_\_\_\_\_\_\_\_\_ on skin side
Keratinized
48
\_\_\_\_\_\_\_ are the most abundant cells in connective tissue.
Fibroblasts
49
Cardiac muscle cells are joined at ends by \_\_\_\_
Intercalated discs
50
\_\_\_\_\_\_\_ are clusters of nerve cell bodies in the peripheral nervous system.
Nerve ganglia
51
\_\_\_\_\_ tissue has many fat storing cells
Adipose
52
\_\_\_\_\_\_\_\_ has more cells than fibers
Loose connective tissue
53
Deletion of ___ prevents the appearance of a stratified epithelium
p63

Exam 2 (PARP) (17 decks)

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