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Biol 205 > ch. 3 > Flashcards

ch. 3 Flashcards

1
Q

what are tissues

A

specialized cells and cell products that perform a limited number of functions

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2
Q

histology is the

A

study of tissues

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3
Q

4 types of tissues

A

epitheloial, connective, muscle tissue, nervous tissue

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4
Q

epithelial tissue does

A

protect, absorp, filtration, excretion, secretion, sensory

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5
Q

connective tissue does

A

support, protect, insulate, transport

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6
Q

muscle tissue does

A

movement, stabilize, regulation

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7
Q

nervous tissue does

A

transmission of electrical and chemical signals

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8
Q

structures in epithelial tissue

A

epithelia and glands

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9
Q

characteristics of epithelial tissue

A
  1. cellularity
  2. polarity
  3. attachment
  4. avascularity
  5. arragnement
  6. regeneration
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10
Q

Epithelial tissue cellularity

A

cells tightly bound, little intercellular material

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11
Q

Epithelial tissue polarity

A

apical and basal surface, uneven distribution

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12
Q

Epithelial tissue attachment

A

basal surface is attached to basal lamina

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13
Q

Epithelial tissue avascularity

A

no blood vessels
nutrients thru diffusion

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14
Q

Epithelial tissue arrangement

A

sheets/layers

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15
Q

Epithelial tissue regenerations

A

mitotically active

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16
Q

most delicate epithelium

A

simple squamous epithelium

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17
Q

function of simple squamous epithelium

A

absorpt
secrete
filtrate
reduce friction

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18
Q

stratified squamous epithelium provides

A

protection from physical and chemical attacks

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19
Q

stratified squamous epithelium kertatinized?!?!?

A

eitherrrrrrrrr

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20
Q

where is stratified squamous epithelium located

A

surface of skin, lining of facial things and ass

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21
Q

stratified cuboidal comminity

A

RARE

22
Q

stratified cuboidal epithelium function

A

secrete and absorpt

23
Q

stratified cuboidal epithelium lines

A

glands;ducts;tubules; thyroid

24
Q

simple columnar epithelium location

A

lining stomach, intestine, gallbladder, uterine tubes and collecting ducts of kidneys

25
Q

functions of simple columnar epithelium

A

protection, absorption, secretion

26
Q

pseudostratified columnar epithelium located

A

lining of nasal cavity, trachea, and bronchi

27
Q

function of pseudostratified columnar epithelium

A

protection and secretion

28
Q

pseudostratified colunmnar epithelium appearance

A

positions of nuclui make it look stratified but it is all on layer

29
Q

location of transitional epithelium

A

urinary, renal pelvis, ureters

30
Q

function of transitional epithelium

A

expansion and recoil after stretching

31
Q

holocrine secretion

A

the cell dies after being secreted

32
Q

apocrine secretion

A

apical portion gets shed and then it goes through regrowth

33
Q

eccrine secretion

A

secretory is released through exocytosis

34
Q

most common type of secretion is

A

eccrine

35
Q

type of secretion is mammary glands

A

apocrine

36
Q

types of looose connective tissue

A

areolar
adipose
reticular

37
Q

areolar tissue contains

A

fiber/cell types, ground substance

38
Q

areolar tissue is widely distributed around

A

nerves and vessels

39
Q

adipose tissue accumulates around

A

kidneys, eyes and hear, hypodermis, abdomen and breasts

40
Q

reticular tissue forms

A

framework to support spleen, liver, bone marrow and free blood cells in lymph nodes

41
Q

dense connective tissue types

A

dense reg
dense ireg
elastic

42
Q

dense regular tissue forms

A

tendons, aponeuroses, and ligaments

43
Q

dense irregular tissue is found

A

in dermis, joint capsules, fibrous covers around bones, nerves

44
Q

elastic tissue is found

A

in walls of large arteries, vertebral ligaments, and walls of broncholes

45
Q

3 types of cartilage

A

hyaline
elastic
fibrous

46
Q

cartilage is between

A

dense ct and bone

47
Q

what deposits cartilage

A

chondroblasts

48
Q

bone is deposited by

A

osteoblasts

49
Q

bone is deposited by

A

osteoblasts

50
Q

3 types of muscle tissue

A

skeletal
cardiac
smooth

Biol 205 (45 decks)

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