cell types and modifications

Question 1

animal tissue divided into four types

Answer 1

epithelial tissues
connective tissues
muscle tissue
nervous tissue

Question 2

commonly seen outside as coverings linings organs and cavities

Answer 2

epithelial tissue

Question 3

for secretion

Answer 3

cuboidal

Question 4

brick shaped cells, for secretion and active absorption

Answer 4

simple columnar

Question 5

plate like cells for exchange of material through diffusion

Answer 5

simple squamous

Question 6

multi layered and regenerate quickly for protection

Answer 6

stratified squamous

Question 7

single layered but may look like its stacked bc of varying height
for lining and respiratory tract

Answer 7

pseudo stratified columnar

Question 8

composed of blood, connective tissue proper, bone, cartilage

Answer 8

connective tissue

Question 9

made up of plasma. carry oxygen (red blood cell), leukocytes for defense (white blood cell) and platelets for blood clotting

Answer 9

blood

Question 10

made up of loose connective tissues that is found in the skin and fibrous connective tissue

Answer 10

connective tissue proper

Question 11

example of loose connective tissues that stores for which functions to insulate the body

Answer 11

adipose tissue

Question 12

characterized by collagenous fibers imbedded in chondroitin sulfate

Answer 12

cartilage

Question 13

cells that secretes collagen/chondroitin

Answer 13

chondrocytes

Question 14

functions of cartilage

Answer 14

cushion between bonesmin

Question 15

mineralized connective tissue

Answer 15

bones

Question 16

bone forming cells

Answer 16

osteoblast

Question 17

blood and nerve are found at central canal surrounded by concentric circles of

Answer 17

osteon

Question 18

responsible for movement

Answer 18

muscle tissue

Question 19

formed during embryonic development via the process of

Answer 19

myogenisis

Question 20

striated; voluntary movements attached to the skeleton

Answer 20

skeletal

Question 21

striated; for synchronized heart contraction, involuntary located in the walls of the heart

Answer 21

cardiac

Question 22

not straited; involuntary located in walls of hallow visceral organs

Answer 22

smooth

Question 23

composed of nerves cells called neuron and glial cell that functions as support cells

Answer 23

nervous tissue

Question 24

part where the impulse is transmitted to other neurons

Answer 24

axon

Question 25

neuron anatomy

Answer 25

dendrite nucleus axon soma scwann cell node of ranvier myelin axon terminal

Question 26

plant tissue several forms

Answer 26

vascular ground epidermal meristematic

Question 27

two main types plant tissue

Answer 27

meristematic tissue permanent tissue

Question 28

actively dividing to produce new cells

Answer 28

meristematic tissue

Question 29

are located at the growing points at the tips of roots and stem and results in increase of lenght

Answer 29

apical meristem

Question 30

thickens and width

Answer 30

lateral meristem

Question 31

specialized function and do not divide constantly

Answer 31

permanent tissue

Question 32

covers the roots, stem and leaves

Answer 32

epidermal tissue

Question 33

main function

Answer 33

to protect the underlying tissue from injury

Question 34

to open and close the soma controlling the loss of water via transpiration

Answer 34

guard cell

Question 35

are formed by extension of the cell wall, the hair functions to increase the surface area of the root to maximize the uptake of water and nutrients

Answer 35

hair cells

Question 36

functions as transport and support

Answer 36

vascular tissue

Question 37

transport water and minerals from ground thru the roots to the stems and leaves

Answer 37

xylem

Question 38

transport food form the leaves to the underlying growth or storage sites

Answer 38

phloem

Question 39

forms in the body of plants and responsible for storage support and photosynthesis

Answer 39

ground tissue

Question 40

thin walled; alive at maturity often multifaceted

Answer 40

parenchyma

Question 41

thick walled; alive at maturity

Answer 41

collenchyma

Question 42

thick walled; dead at maturity

Answer 42

sclerenchyma

Question 43

cell specialization or modifications occurs after cell divisions where newly formed cells are structurally modified so that they can perform their function efficiently and effectively

Answer 43

cell modificatiom

Question 44

cell modification found in apical surface of the cell

Answer 44

apical modification

Question 45

long whip like structures

Answer 45

flagella

Question 46

usually short hair like structure

Answer 46

cilia

Question 47

are finger like projections that arise from epithelial layer of some organs

Answer 47

villi

Question 48

smaller in projection

Answer 48

microvilli

Question 49

temporary and irregular lobes formed to bulge outward and engulf prey

Answer 49

pseudopods

Question 50

from the word pseudes and podos meaning

Answer 50

false feet

Question 51

compound secreted by the cell on its apical surface

Answer 51

extracellular matrix

Question 52

the main ingredient of ecm in animal cell

Answer 52

glycoprotein

Question 53

found in the basal surface of the cell. rivet like structured between cytoskeleton and extracellular matrix

Answer 53

basal modification

Question 54

cell junction that provides contact between neighboring cells

Answer 54

lateral modification

Question 55

acts as a barrier that regulates the movement of the water. prevents leakage of ecf

Answer 55

tight junction

Question 56

fasten cells to one another

Answer 56

adhering junction

Question 57

also known as communicating junctions

Answer 57

gap junction