Tissues

Question 1

Inside and out side surfaces
Main glandular tissue’s secretion
Cells laid out in sheets with strong connections/attachments
Cells packed tightly together

Answer 1

Epithelial tissues

Question 2

Attached to underlying connective tissue by no cellular, nonliving (fibers and glue) basement membrane.

Answer 2

Epithelial tissue

Question 3

The tissue that performs the epithelial organ’s function

Answer 3

Parenchyma ( the actual cells)

Question 4

The tissue that supports the organ’s function

Answer 4

Stroma ( connective tissue)

Question 5

Outside the cell network; typically exposed to world around it

Answer 5

Lumen

Question 6

thin, fibrous, extracellular matric tissue that seperates the lining of an internal or external body surface from underlying connective tissue

Answer 6

Basement membrane

Question 7

Six specific types of epithelial tissues categorized based on their ———– and ————-.

Answer 7

shape and layering

Question 8

we wont distinguish glandular epithelium because —–

Answer 8

it is the stratified cuboidal or columnar type.

Question 9

——— single layer (simple) of thin, flattened cells (squamous)
Function is ——-
Found in ——-

Answer 9

Simple squamous,

Diffusion and filtration

Air sacs of the lungs, walls of capillaries (very thin blood lining at the cell level)

Question 10

Single layer, cube-shaped cells

Function is ——–

Found in

Answer 10

Simple cuboidal

secretion and absorption

lining of kidney tubulues, ducts/glands, covering surface of ovaries.

Question 11

——–single layer, elongated cells with their nuclei in the same position ( usually near the basement membrane)

Function is ——
Found in the ——

Answer 11

Columnar

Secretion and absorption

lining of digestive tract and uterus

Question 12

contains scatter ———– functioning in the secretion of mucus

Answer 12

Goblet cells

Question 13

tiny finger like processes from their free surface- increase surface for absorption

Answer 13

Microvilli

Question 14

help movement of particles

Answer 14

Cilia

Question 15

multilayered squamous cells
Function is——

Found in —–

Answer 15

stratified squamous

protection

Lining body cavities like skin, mouth, anus and vagina

Question 16

Appear “ stratifies” but really a single layer with uneven nuclei giving the appearance of layered cells- uneven assortment of nuclei

Answer 16

pseudostratified

Question 17

tiny, hair like projections for sweeping materials along a surface
Function is —–

Answer 17

ciliated

secretion, ciliated movement

Question 18

pseudostratified columnar epithelial cells contains ———

location is —-

Answer 18

goblet cells,

lining of the air passages and tubes of the respiratory tract,, also in reproductive track

Question 19

thick, layered cuboidal cells———
Function is ——–

Found in ——

Answer 19

Transitional Epithelium

Contract and stretch to form a barrier to block diffusion ( no leaking) and block infection.
Lining of bladder and genital tract, urinary system

Question 20

Most abundant tissue in the body, found throughout every system, sticks and shiny, glide over tissues prevents friction;
Examples:

Answer 20

Connective Tissue (stroma)

cartilage, bursae, synovial fluid

Question 21

Explain the functions of connective tissue

Answer 21

Connects structures, provides support, protection, framework, fills space, stores fat, produces blood cells, fights infection, helps repair tissues

Question 22

1) connective tissue composed of ——

2) made up of ——–

3) most has a ——-with reproduce over —–

Answer 22

1) more scattered cells with abundant intracellular and extra cellular (matrix).

2) a ground substance ( fluid, semi-solid) and fibers.
3) blood supply, various time frames ( quick to basically never)

Question 23

most common types of cells in the found in the connective tissue are

Answer 23

mast cells, macrophages, fibroblasts.

Question 24

———– prevents blood clots, promote inflammation and initial start of immune response kind a like a first responders ) to pathogens, viral, bacterial infections, bee stings and more

Answer 24

mast cells

Question 25

They are phagocytic cells, function as engulfing and digesting the pathogens, clearing out debris and dead cells, stimulate other cells involved in immune function

Answer 25

macrophages

Question 26

most abundant and produce protein fibers, key component of the connective tissues, maintain extracellular matrix, healing wound, responding to stress, and also easy to grow in culture

Answer 26

Fibroblasts

Question 27

1) major structural protein in the body, thick, made of protein collagen, appear in long parallel bundles, strong and somewhat flexible but not very elastic, also known as white fibers. 2) location

Answer 27

Collagenous fibers large part of bones, tendons, ligaments

Question 28

key component of the extracellular matrix, microfibrils in protein elastin, yellow fibers, not as strong but very flexible 2) Location:

Answer 28

elastic fibers large component of vocal cords and ear drum, blood vessels, tip of the nose,

Question 29

Categories of connective tissue are

Answer 29

1) Connective proper: a) Loose Connective Proper: a1) Areolar, a2) Adipose, a3) Reticular, b) Dense Connective proper: b1) Regular, b2) irregular, b3) elastic 2) Cartilage: c1) hyaline, c2) fibrocartilage, c3) elastic 3) Bone: d1) compact, d2) Spongy 4) Blood

Question 30

binds skin to organs, organs to organs, space between muscles, throughout body, found greatest quantity

Answer 30

Loose Connective tissue or Areolar Tissue

Question 31

beneath skin, around kidneys and eyeballs, abdominal membranes. Function is :------ the name of the cells are

Answer 31

Adipose tissue, aka fat protect, insulation to preserve, heat, adipocytes

Question 32

dense, closely packed, thick collagenous fibers and fine network of elastic fibers. connects muscles to bones are called ----- connects bones to bones are called -------

Answer 32

Fibrous tendons ligaments

Question 33

the reason slow healing at the fibrous tissue

Answer 33

because few cells and poor blood supply

Question 34

name of the protein complex found the cartilage

Answer 34

Chondromuco protein matrix

Question 35

all cartilage cells are called as

Answer 35

Chondrocytes

Question 36

what is the function cartilage

Answer 36

flexible and strong =, provides support and protection

Question 37

Types of cartilage are

Answer 37

1) hyaline, 2) Elastic, 3) Fibrocartilage

Question 38

very fine white (collagenous) fibers, most common type of cartilage, covers the ends of bones and joints, nose, respiratory passages, model for bone growth.

Answer 38

Hyaline cartilage

Question 39

more flexible and elastic Located at ------,

Answer 39

elastic cartilage external ear and larynx (vocal cords)

Question 40

very dense, large numerous collagenous fibers, can withstand lots of pressure, looks like an acordion located at-----

Answer 40

fibrocartilage intervertebral, menisci (meniscus), temporomandibular joint, clavicle and sternum

Question 41

osseous tissue, rigid due to salt mineralization, what are the layer?----

Answer 41

bone tissue lamellae, haversian canals, osteocyctes

Question 42

--------circulates throughout the body, transportation of ----------,

Answer 42

blood, nutrient

Question 43

network of cells, remove dead or abnormal cells, tissues, foreign substances, destruction of large quantities of toxins and other particles, heterogenous population of phagocytic cells, location:

Answer 43

reticuloendothelial ( Immune phagothelial cells) spleen, lymphnodes (tonsils), liver,

Question 44

types of tissues are:

Answer 44

epithelial tissue, connective, muscle and nervous

Question 45

voluntary and involuntary, contracts to provide movement, extensibility ( able to stretch), elasticity ( able to recoil back into its original position), excitability

Answer 45

muscle tissue

Question 46

voluntary movement, attached to the bone, striated -muscle filaments overlap-

Answer 46

skeletal muscles

Question 47

involuntary movement, more intense, more stretched cells, made up of sheets or chains of spindle cells, apply pressure to the organ or vessel

Answer 47

smooth muscle,

Question 48

smooth muscles are located at

Answer 48

hallow organs such as gastrointestinal tract, stomach, urinary tract, uterus

Question 49

which organ has both skeletal muscle and smooth muscle

Answer 49

esophagus- upper part is skeletal muscle lower part is smooth muscle

Question 50

wall of the heart is ----type of muscle specialties ( features) of it are:

Answer 50

cardiac muscle made up of cardiomyocytes, cells are striated, single nucleus in the center of the cell, branched type, only exist in the heart, intercalated discs

Question 51

the function of intercalated discs is-----

Answer 51

they are gap junctions, cell communication for correlated cell communication, bind cardiac muscles together,

Question 52

found in brain, spinal cord, nerves

Answer 52

nervous tissue

Question 53

nervous tissue consists of

Answer 53

neurons and glial cells (neuroglia)

Question 54

responsible from transmitting electrical pulses, electrochemical signals

Answer 54

Neurons