Tissue

Question 1

What are collections of specialized cells and cell products that perform specific functions

Answer 1

Tissue

Question 2

What is the study of the structure of tissues

Answer 2

Histology

Question 3

How many basic types of tissues are there? And what are the types

Answer 3

4.

Epithelial
Connective
Muscle
Nervous

Question 4

What type of tissue covers exposed surfaces, lines internal passageways, and forms glands?

Answer 4

Epithelial tissue

Question 5

What type of tissue fills internal spaces, supports other tissues, transports material, and stores energy?

Answer 5

Connective tissue

Question 6

WHat tissue specialized for contraction

Answer 6

Muscle Tissue

Question 7

What type of tissue carries electrical signals from one part of the body to another

Answer 7

Nervous tissue

Question 8

What does Epithelial tissue include?

Answer 8

Epithelial and glands

Question 9

What is epithelia

Answer 9

Layers of cells covering internal or external surfaces

Question 10

Surface of the skin, longing of the digestive, respiratory and reproductive tracts, inner surface of blood vessels and the heart are examples of what ?

Answer 10

Epithelial tissue

Question 11

What are structure that produce fluid secretion?

Answer 11

Glands

Question 12

Epithelial tissue protects external and internal surfaces from abrasion, dehydration and chemical and biological agents for what reason?

Answer 12

Provide physical protection

Question 13

Epithelial tissue substances that Exeter or leave the body must cross an epithelium for what reason?

Answer 13

To control permeability

Question 14

Epithelial tissue contains sensory receptors for touch, smell , taste, vision, equilibrium, hearing, etc for what reason ?

Answer 14

To provide sensation

Question 15

Epithelial tissue gland cells discharge secretions onto the surface of the epithelium for lubrication, protection, or temperature regulation or inside the body of cell communication is for what reason?

Answer 15

Produce specialized secretions

Question 16

What are the 4 functions of epithelial tissue.

Answer 16

1. Provide physical protection
2. Control permeability
3. Provide sensation
4. Produce specialized secretions

Question 17

What is the differences between the exposed surface and the attached surface?

Answer 17

Polarity

Question 18

What is epithelial cells are tightly bound by a cell junction

Answer 18

cellularity

Question 19

What means the base of epithelium is bound to a noncellular basement membrane

Answer 19

Attachment

Question 20

What does no blood vessels mean

Answer 20

avasculatity

Question 21

What is continuously replaced by division of stem cells

Answer 21

regeneration

Question 22

What increases the surface area for absorption or secretion

Answer 22

Microvilli

Question 23

What moves fluids

Answer 23

cilia

Question 24

What is transmembrane proteins that attach opposing plasma membrane and plasma membranes to the extra cellular matrix

Answer 24

cell adhesion molecules

Question 25

What are the types of junctions

Answer 25

Gap junction Tight junction Desmosomes

Question 26

What hold cells together by interlocking transmembrane protiens(connexibs) and allow the passage of small molecules and ions between cels

Answer 26

Gap Junction

Question 27

What interlocking membrane protiens that bind plasma membranes

Answer 27

tight junction

Question 28

Wha is a passageway surrounded by cells

Answer 28

Lumen

Question 29

CAMS and proteglycans link opposing plasma membranes is what

Answer 29

Desmosomes

Question 30

What is the dense are of each Desmosomes connected to

Answer 30

cytoskeleton

Question 31

What are small discs that stabilize the shape of the cell

Answer 31

Spot Desmosomes

Question 32

What looks like half a spot desmosome and anchor cells to the basement membrane

Answer 32

hemidesmosomes

Question 33

Armorphous layer closest to the epithelium and acts as a selective filter

Answer 33

basal lamina

Question 34

Deeper portion of basement membrane

Answer 34

reticular lamina

Question 35

How are epithelial cells replaced

Answer 35

by continual division of stem cells located near basement membrane

Question 36

What is used for absorption and diffusing an example us lining of lung alveoli

Answer 36

simple squamous epithelia

Question 37

What lines body cavities

Answer 37

mesothelium

Question 38

lining of heart and blood vessels

Answer 38

endothelium

Question 39

what is used for absorption and secretion, found in the stomach, small ingestion, large intestine

Answer 39

simple columnar epithelium

Question 40

What appears layered but is only one layer, cells typically have cilia, found in lining of nasal cavity

Answer 40

Pseudostratfied columnar epithelium

Question 41

Relatively rare, provides protection in pharynx, anus, and urethra

Answer 41

Stratified columnar epithelium

Question 42

Release hormones that enter the bloodstream, no ducts

Answer 42

Endocrine glands

Question 43

Produce secretions onto epithelial surfaces , through ducts

Answer 43

exocrine glands

Question 44

Product released by secretory vesicles

Answer 44

Merocrine secretion

Question 45

Product released by shedding cytoplasm

Answer 45

apocrine secretion

Question 46

Product released by cells bursting and dying

Answer 46

holocrine secretion

Question 47

TISSUE specialized for contraction and movement

Answer 47

Muscle tissue

Question 48

Makes up the large muscles responsible for body movement

Answer 48

Skeletal muscle

Question 49

Found only in the heart

Answer 49

cardiac muscle

Question 50

Found in walls of hollow, contracting organs

Answer 50

Smooth muscle

Question 51

Long, thin, multinucleate cells

Answer 51

muscle fibers

Question 52

Specialized for conduction electrical impulses

Answer 52

nervous tissue

Question 53

Supporting cells

Answer 53

neuroglia

Question 54

Contains the nucleus and nucleolus and organelles

Answer 54

Cell body

Question 55

short branches extending from the cell body

Answer 55

Dendrites