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BIO 137 EXAM 1 CH 1, 2, 3 > CHAPTER 4 > Flashcards

CHAPTER 4 Flashcards

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Biology 101 flashcards
1
Q

Epithelial Tissue; function

A

forms boundaries between different environments, prtects, secretes absorbs, filters

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2
Q

Connective Tissue; function

A

supports, protects and binds other tissues together

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3
Q

Nervous Tissue; function

A

internal communication

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4
Q

Muscle Tissue; function

A

contracts to cause movement; attached to the bone

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5
Q

location of epithelial tissue

A

body surfaces, line internal cavities, forms glands

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6
Q

Classification of Epithelia

A

Simple/stratified and squamous/cuboidal/clumnar

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7
Q

Simple Squamous Tissue

A

Single layer, flattened clls, sparse cytoplasm

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8
Q

simple squamous tissue; function

A

diffusion and filtration, provide a slick/friction reducing lining

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9
Q

Simple Squamous Tissue; locations

A

kidney glameruli, lining of hear, blood vessels, lymphatic vessels

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10
Q

Simple Cuboidal

A

single layer, cube shaped, large/spherical central nuclei

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11
Q

Simple Cuboidal Tissue; function

A

Secrection and absorption

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12
Q

Simple Cuboidal Tissue; locations

A

kidney tubules, ducts and secretory portions of small glands and ovary surface

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13
Q

Simple Columnar

A

many contain cilia, column like

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14
Q

Simple columnar; Function

A

absorption and secretion

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15
Q

Simple columnar; ciliated vs non-ciliated

A

ciliated: line small bronchi, uterine tubes

non-ciliated: lining of digestive tract

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16
Q

Pseudostratified Columnar

A

single layer, cells of different heights, nuclei seen at different layers, may have cilia

17
Q

Pseudostratified; Function

A

secreton and propulsion of mucus

18
Q

Pseudostratified; location

A

trachea, male sperm carrying ducts

19
Q

Stratified Squamous

A

This membrane, several layers, keratinized or non-keratinized

20
Q

Stratified squamous; function

A

protection of underlying areas subject to abrasion

21
Q

Stratified squamous; location

A

external part of skin epidermis, lining of esophagus

22
Q

Transitional Tissue

A

several layers
basal cells- cuboidal
surface cells- dome shaped

23
Q

Transitional Tissue; function

A

stretches to permits distension

24
Q

Transitional Tissue: locations

A

lining of urinary bladder, uterers and part of the urethra

25
Q

Gladular Epithelial Tissue

A

compose glands that make and secrete and aqueous fluid

26
Q

Endocrine

A

internally secreting gland

27
Q

exocrine

A

externally secreting gland

28
Q

Endocrine Glands

A

ductless, hormone production,

secretions include aminino acids, proteins, glycoproteins and steroids directly into the blood

29
Q

Exocrine Glands

A

more numerous, secrete substances into body cavities or onto body surfaces

Mucous, sweat, sebaceous, and salivary glands

30
Q

Goblet Cells

A

individual cells that produce mucus

31
Q

Fibers of Connective Tissues

A

collagen, elastic, reticular

32
Q

Elastic fiber

A

formed from the protein elastin; gives a rubbery and resilient quality to the connective tissue

33
Q

Collagen Fiber

A

most abundant fiber found in matrix of connective tissue

34
Q

Connective Tissues

A

Bone, blood, cartilage

BIO 137 EXAM 1 CH 1, 2, 3 (6 decks)

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