Cartilage Flashcards

1
Q

Flexible form of connective tissue

A

Cartilage

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2
Q

Mesenchymal progenitor cells that secrete matrix and fibers

A

Chondroblast

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3
Q

Collagen of cartilage

A

Type 2 collagen

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4
Q

Type of cartilage found mainly on the repiratory tract

A

Hyaline cartilage

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5
Q

It is replaced by bone tissues in adult life

A

Cartilage

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6
Q

Mature cartilage cells

A

Chondrocytes

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7
Q

Dense connective tissue that surround the hyaline cartilage

A

Perichondrium

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8
Q

Produce and maintain extracellular matrix and secrete metalloproteinase

A

Chondrocytes

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9
Q

It surround the isogenous group

A

Territorial matrix

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10
Q

Cause matrix to appear basophilic

A

Proteoglycan

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11
Q

Located immediately around the chondrocyte

A

Capsular matrix or pericellular

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12
Q

Groups of up to 8 cells that originate from mitotic divisions of single chondrocyte

A

Isogenous aggregates

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13
Q

It is the region that surround the territorial matrix and occupies the space between groups pf chondrocytes

A

Interterritorial matrix

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14
Q

Most common collagen of cartilage

A

Type 2

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15
Q

Non collagenous and non proteoglycan linked glycoprotein

A

Multiadhesive glycoprotein

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16
Q

Parts of the body with hyaline cartilage

A

Nose, arytenoid cartilage, cuneiform cartilage, between joint

17
Q

Toughest type of cartilage

A

Fibrocartilage

18
Q

Do not calcify during aging

A

Elastic cartilage

19
Q

No perichondrium

A

Fibrous cartilage

20
Q

Deposition of new cartilage on the surface of existing cartilage

A

Appositional growth

21
Q

It is a combination of dense connective tissue and hyaline cartilage

A

Fibrocartilage

22
Q

Formation of new cartilage within existing cartilage

A

Interstitial growth

23
Q

Covers the surface of ends of bones

A

Articular cartilage

24
Q

Types pf cartilage development

A

Interstitial growth and appositional growth