Tissues

Question 1

Squamous simple epithelial tissue does what

Answer 1

diffusion and filtration

Question 2

What does squamous stratified epithelial tissue do

Answer 2

Protects

Question 3

What does cuboidal columnar simple epithelial tissue do

Answer 3

Secrete and absorb, the types with cilia propel mucus or reproductive cells

Question 4

Wat does cuboidal columnar stratified epithelial do

Answer 4

Protect, rare in humans

Question 5

What does transitional stratified epithelial do

Answer 5

protect, stretches for urinary structures

Question 6

What makes up endothelium

Answer 6

simple squamous epithelium

Question 7

Where is endothelium located

Answer 7

lumen of blood and lymphatic vessels, in the heart and chambers

Question 8

where is the mesothelium located

Answer 8

serous membrane (abdomino-pelvic cavty)

Question 9

what does a goblet cell do

Answer 9

secrets mucin (a protein)

Question 10

what is a gland

Answer 10

epithelial cells that makes and secrets a product

Question 11

what two cell organelles are most developed in gland cells

Answer 11

ER and golgi

Question 12

Are glands unicellular or multicellular

Answer 12

classified as both

Question 13

Example of unicellular gland

Answer 13

goblet cell

Question 14

how are multicellular cells sub classified

Answer 14

by shape and product delivery

Question 15

What do exocrine glands excrete

Answer 15

sweat and salive

Question 16

what do endocrine glands excrete

Answer 16

hormones

Question 17

how are exocrine gland secretions transported

Answer 17

through ducts

Question 18

how are endocrine gland secretions transported

Answer 18

directly into bloodstream

Question 19

where are exocrine glands located

Answer 19

close to their target cells

Question 20

where are endocrine glands located

Answer 20

within highly vascularized areas, doesn’t have to be close to target cells

Question 21

what are the three sub types of exocrine glands

Answer 21

merocrine, apocrine, and holocrine glands

Question 22

what do merocrine glands secrete

Answer 22

secret vesicles from the cells that make up the gland via exocytosis

Question 23

what do holocrine glands secrete

Answer 23

secrete disintegrating cells, with the contents becoming the secretion

Question 24

what does an apocrine gland secrete

Answer 24

the apical surface of the gland

Question 25

what are the functions of connective tissue

Answer 25

protection, support, storage, bidning, transport, and immunity

Question 26

what three things do connective tissue consist of

Answer 26

specialized cells, protein fibers, and ground substance

Question 27

what is the purpose of resident cells

Answer 27

support, maintain, repair

Question 28

what is the purpose of wandering cells

Answer 28

immune protection, repair

Question 29

what three fibers make up connective tissue

Answer 29

collagen, elastic, reticular

Question 30

collagen

Answer 30

an abundant protein, flexible but strong, thickets of connective tissue fibers

Question 31

elastic

Answer 31

elastin protein, stretchy, thinner than collagen

Question 32

reticular

Answer 32

forms a net, made of a protein similar to collagen

Question 33

mesenchyme

Answer 33

first connective tissue to emerge, all other tissues derive from it

Question 34

definition of tissue

Answer 34

group of similar cells with common function

Question 35

definition of histology

Answer 35

study of tissues and relationships within the organs

Question 36

hypertrophy

Answer 36

increase in cell size

Question 37

atrophy

Answer 37

decrease in cell size

Question 38

hyperplasia

Answer 38

increase in number of cells

Question 39

metaplasia

Answer 39

change in form or cell type

Question 40

what are tissues composed of

Answer 40

cells and matrix

Question 41

what is matrix

Answer 41

nonliving intercellular substance

Question 42

define muscle tissue

Answer 42

specialized cells that respond to stimulation. often elongated.

Question 43

what are the three types of muscle

Answer 43

skeletal, smooth, and cardiac

Question 44

skeletal muscle

Answer 44

striated, peripheral multi nuclei. voluntary.

Question 45

smooth muscle

Answer 45

non striated, involuntary, cells have single central nuclei

Question 46

what does smooth muscle form

Answer 46

visceral organs, blood vessel walls

Question 47

cardiac muscle

Answer 47

striated, single central nuclei in cells.

Question 48

what two types of muscle are striated

Answer 48

skeletal and cardiac

Question 49

what type of muscle is non striated

Answer 49

smooth

Question 50

what type of muscle forms sheets

Answer 50

smooth muscle

Question 51

what does smooth muscle do

Answer 51

propel substances or objects along internal passageways

Question 52

function of epithelial tissue

Answer 52

protect, produce secretions, absorption, diffusion, sensory reception

Question 53

characteristics or epithelial tissue

Answer 53

exposed to body cavity, regenerative, avascular, innervated, mostly of cells

Question 54

does epithelial tissue have a small or large matrix

Answer 54

small matrix

Question 55

avascular definition

Answer 55

no blood vessels

Question 56

innervated definition

Answer 56

supplied with nerves