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General Biology > epithelial tissue (savannah) > Flashcards

epithelial tissue (savannah) Flashcards

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1
Q

refer to groups of cells that are similar in
structure and function

A

Tissues

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2
Q

Types of tissues:

A

epithelial, connective, muscle, nervous

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3
Q

a type of animal tissue that forms the
inner and outer lining of organs, the covering in
surfaces, and the primary glandular tissue of the body

A

Epithelial tissue

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4
Q

Apical

A

top

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5
Q

bottom

A

Basal

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6
Q

Tight Junction (also called ____ _____)

A

occluding junction

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7
Q
A
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8
Q
  • continuous intercellular barrier between epithelial cell.
A

Tight Junction (also called occluding junction)

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9
Q

Critical component of epithelial tissue, to main the
integrity and function of tissue.

A

Tight Junction (also called occluding junction)

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10
Q

It composed of different proteins/complex proteins to
help to seal diff. epithelial tissue

A

Tight Junction (also called occluding junction)

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11
Q

proteins of tight junction

A

occludin & claudin

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12
Q

molecules travel through tight
junction (semipermeable)

A

Paracellular

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13
Q

travel through cell

A

Transcellular

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14
Q

fingerlike structure, faster
absorption

A

Microvilli

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15
Q

found in small intestine

A

Microvilli

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16
Q

hairlike structure, motile

A

Cilia

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17
Q

specialize microvilli,
of its hairlike structure to form balance & hear

A

Stereocilia

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18
Q

found in ears,

A

Stereocilia

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19
Q
  • most abundant tissues in the body
A

Connective tissue

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20
Q

Connective tissue - most non-vascularized like

A

tendons & ligaments

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20
Q
  • vascularize (blood vessels & good blood supply)
A

Connective tissue

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21
Q
  • rubber like protein, stretch and recoil
A

1) elastin fiber

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22
Q
  • mesh-like structures
A

2) reticular fiber

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23
Q
  • to shape the tissue
A

2) reticular fiber

24
Q
  • strongest, thickest among three fibers
A

3) collagen fiber

25
Q

bone to bone

A

ligaments

26
Q

muscle to bones

A

tendons

27
Q

muscle to muscle

A

fascia

28
Q

functions of connective tissue

A
  1. Structural and Support
  2. Binding and connecting
  3. Transportation
  4. Immune Response
  5. Cushioning and shock absorption
    Cartilage- absorb shock to avoid collision of
    bones
  6. Repair and healing
29
Q

fewer cells and
fewer fibers

A

loose connective tissue

30
Q

viscous or thick
- collagen (strength & structure) &
elastic protein fibers(flexibility)
- highly vascularized that has good
blood supply
- found in blood vessels, organs, and
blood vessels

A

areolar

31
Q
  • produce fiber in extracellular matrix
A

Fibroblast

32
Q
  • highly vascularized: rich blood supply
    & deliver nutrients
A

adipose

33
Q

made of ______ or fat cells (a
form of ___) filled with fat
droplets found under the skin and
surrounding various organs

A

adipocytes
triglycerides

34
Q

types of adipose tissue:

A

WAT – white energy storage
BAT – brown energy storage,

35
Q

(produce heat in the body)

A

Thermogenesis

36
Q
  • found: bones, lymph nodes
  • produced fibers, scaffolding, support
  • looks like cherry blossom, has a
    branching network
  • give supportive framework, in split,
    bones marrow and lymph nodes
A

reticular

37
Q

very tightly pack of collagen fibers
- avascular (low blood supply)
- tendons and ligaments

A

regular

38
Q

help to maintain collagen
& fiber tissue

A

fibroblast cells

39
Q
  • tightly pack but the pattern is irregular
  • highly vascularize (richer blood supply)
  • found in the dermis of skin or coverings
    of bones
A

irregular

40
Q

(membrane of blood
vessels and nerves that wraps around
most of your bones)

A

periosteum

41
Q
  • elastic fibers, no collagen fibers
  • found in trachea, vocal chord, and etc.
  • made of fibroblast cells
A

elastic

42
Q
  • semifluid or jell like matrix
A

cartilage

43
Q
  • glossy and translucent jell like matrix
  • give support & maintain body shape
  • repair cartilage
  • Avascular = poor blood supply
  • found in caps of the bones, nose,
    respiratory passage
A

hyaline/ cartilage

44
Q
  • specialize cartilage contains collagen
  • act as a great shock absorber
  • toughest form of cartilage
  • found in spinal chord
A

fibrocartilage

45
Q

absorb shock, found
in spinal chord, fibrocartilage

A

intervertebral disk

46
Q
  • high content of elastic fiber or collagen
    fiber
  • found in external ear & epiglottis (when
    we swallow something, prevent the
    food into trachea)
A

elastic

47
Q

more solid/compact, less flexible

A

bone

48
Q
  • dense hard bone found in outer layer
    of our bone
  • calcium phosp.hate, hydroxyapatite =
    form because of mineral component
A

compact bones

49
Q

– cell of bones

A

osteocytes

50
Q

circle

A

osteon

51
Q

nerves

A

central canal or harversian canal

52
Q

spongy bone
- pores/absorb shock
bone marrow – produce RBC
hematopoiesis – formation of blood

A

b) spongy bone

53
Q

– produce RBC

A

bone marrow

54
Q

formation of blood

A

hematopoiesis

55
Q

(transportation of
nutrients)

A

red blood cells

56
Q

(protect
our body from bacteria)

A

white blood cells

57
Q

− Hormones, when taking pills it thickens

A

Pulmonary metabolism

58
Q
  • transportation of fats & white blood
    cells
  • clear color
  • produce lymphocytes that fight
    pathogens
A
  • lymph /lymph nodes

General Biology (9 decks)

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