Tissues

Question 1

7 functions of epithelium

Answer 1

Establish boundaries, protection, absorption, filtration, secretion, excretion, and sensory reception.

Question 2

what is under epithelium?

Answer 2

connective tissue

Question 3

what is the basal lamina

Answer 3

noncellular sheet of glycoproteins

Question 4

what is the reticular lamina

Answer 4

extracellular network of collagen

Question 5

what does the reticular lamina do

Answer 5

adds strength to the connection between epithelium and connective tissue.

Question 6

what does the basal lamina do

Answer 6

functions as a selective filter.

Question 7

what makes up the basement membrane of epithelium

Answer 7

basal lamina and reticular lamina

Question 8

what is simple epithelium involved in

Answer 8

absorption and filtration

Question 9

where is pseudostratified epi found

Answer 9

places w limited movement like the respiratory tract

Question 10

how is epithelium named

Answer 10

by the shape on the apical surface

Question 11

type of epi that can change its shape

Answer 11

transitional epi

Question 12

what does transitional epi help with

Answer 12

storage

Question 13

do secretions require energy

Answer 13

yes

Question 14

secrete into a duct

Answer 14

exocrine gland

Question 15

secretes mucus

Answer 15

goblet cell

Question 16

example of exocrine glands

Answer 16

sweat glands, gallbladder, and pancreas, and salivary glands.

Question 17

duct less gland

Answer 17

endocrine

Question 18

most of the secretions from this gland go into the blood

Answer 18

endocrine

Question 19

example of an endocrine gland

Answer 19

thyroid

Question 20

cells stay attached in the release of hormones in this type of gland

Answer 20

merocrine

Question 21

examples of merocrine glands (3)

Answer 21

pancreas, salivary glands, and sweat glands

Question 22

cell accumulates material and secretes it via exocytosis

Answer 22

merocrine

Question 23

cell accumulates stuff and then breaks away, and then the cell ruptures, releasing all of it contents

Answer 23

holocrine gland

Question 24

example of holocrine glands

Answer 24

oil and sebaceous glands

Question 25

has to create new cells via mitosis

Answer 25

holocrine glands

Question 26

what is the embryonic tissue that connective tissue comes from

Answer 26

mesenchyme

Question 27

what are the 3 structural elements found in connective tissue

Answer 27

ground substance, fibers, and cells

Question 28

which type of fibers allow for stretching

Answer 28

elastic

Question 29

which type of fibers allows for networking

Answer 29

reticular

Question 30

what makes up the ground substance (3)

Answer 30

interstitial fluids, adhesion proteins, and proteoglycans

Question 31

striated, voluntary, and multinucleated

Answer 31

skeletal muscle

Question 32

involuntary, single nucleated, and striated

Answer 32

cardiac muscle

Question 33

no striations and uninucleated

Answer 33

smooth muscle

Question 34

how are muscle tissues classified

Answer 34

striations, voluntary or involuntary, and number of nuclei

Question 35

carry the nervous signals

Answer 35

neurons

Question 36

often involved in absorption

Answer 36

simple cuboidal epithelium

Question 37

often involved in filtration/diffusion

Answer 37

simple squamous epithelium

Question 38

are goblet cells an endocrine or exocrine gland?

Answer 38

exocrine

Question 39

what is secreted by goblet cells?

Answer 39

mucin

Question 40

all cells are in contact with the basement membrane

Answer 40

simple

Question 41

what is on top…reticular or basal lamina

Answer 41

basal lamina (glycoproteins)