structural organisation

Question 1

what are tissues

Answer 1

group of cell performing similar function with similar structures, origin.

Question 2

tissue term was coined by and its study is called

Answer 2

bichat, histology

Question 3

first phyllum to be found with tissues

Answer 3

ceolentrata

Question 4

the basal membrane provide-

Answer 4

elasticity, has glycoprotein, mucopolysacchride

Question 5

squamous epithelium is also known as-

Answer 5

pavement epithelium

Question 6

what tessellated epithelium

Answer 6

are the one with wavy and irregular boundaries

Question 7

function and location of squamous

Answer 7

lung alveoli, blood vessels

diffusion, exchange

Question 8

micro villi are found as extensions in

Answer 8

cuboidal epithellium

Question 9

function and location of cuboidal epithellium

Answer 9

nephron, salivary gland, pancreatic ducts

secreation

Question 10

unicellular glands

Answer 10

goblet cells

Question 11

non keratinised compound squamous found in

Answer 11

buccal cavity, oesophagus, pharynx

Question 12

what is tight junctions

Answer 12

complete fusion of cytoplasm and does not allow substances to pass

Question 13

what are gap junctions

Answer 13

allows the continuity of cytoplasm

Question 14

what are desmosomes

Answer 14

these intergrate the adjacent cells due to protein plaques present.

Question 15

what are hemidesmosomes

Answer 15

helps in the joining of the tissues from the basal membrane

Question 16

most widely spread and connective tissues and its functions

Answer 16

connective tissues

packing, support, protection

Question 17

colour, elasticity, and location of collagen

Answer 17

white , non elastic, bones

Question 18

colour, elasticity, and location of elastin

Answer 18

yellow, elastic, blood vessels

Question 19

colour, elasticity, and location of reticular

Answer 19

white, delicate, liver spleen

Question 20

cells found in connective tissues

Answer 20

fibroblasts, adipocytes, mast cells, plasma cells, macrophages.

Question 21

function and location of areolar tissues

Answer 21

found beneath the skin,

joins the integument with the muscles

Question 22

function and location of adipose tissue

Answer 22

beneath the skin, around organs, yellow bone marrow

shock absorption, insulators, provide protein.

Question 23

tendons connects-

Answer 23

muscle to bone

Question 24

ligament connects-

Answer 24

bone to bone

Question 25

the cells, protein and fibres present in cartilage-

Answer 25

chondroblasts, chondrocytes
collagen fibres
chondrin protein

Question 26

what are lacunne

Answer 26

fluid filled space in which cells are chondrocytes cells

Question 27

the cells, protein and fibres present in bones-

Answer 27

osteoblasts, osteocytes, osteoclasts
oestin protein,
collagen fibres

Question 28

rbc and wbc are made by-

Answer 28

rbc- red bone marrow

wbc- yellow bone marrow

Question 29

properties of muscular tissues

Answer 29

excitibity, extensibility, elasticity, contractibility

Question 30

characters of skeletal musclesw

Answer 30

multinucleated, straited, voluntary

Question 31

characters of smooth muscles

Answer 31

singlnuclous, unstrauied, involuntary, stretched

Question 32

characters of cardiac muscles

Answer 32

branches, cylindrical, involuntry

Question 33

what are neuroglial cells

Answer 33

these cells can divide and these don’t respond to stimuli, and are excitable.

Question 34

what are functions of neuroglial cells

Answer 34

protection, packaging, repairing, insulation.

Question 35

which cells forms mylin sheath in cns and pns

Answer 35

pns- schwann cells

cns- oligodendrocytes

Question 36

what is mylin sheath-

Answer 36

are sleeves of fat which helps in the protection of neuron

Question 37

what does nissil granules do-

Answer 37

they help in the protein synthesis of neurons.