Histology

Question 1

nucleolus: pars granulosa

Answer 1

maturing ribosomes

Question 2

nucleolus: fibrillar center

Answer 2

inactive DNA

Question 3

basic repeating unit of the chromatin fiber

Answer 3

nucleosome

Question 4

catalase is the major enzyme of this organelle

Answer 4

peroxisome

Question 5

acid hydrolase is the major enzyme of this organelle

Answer 5

lysosome

Question 6

thinnest of all cytoskeletons

Answer 6

microfilaments

Question 7

site of protein synthesis destined for the nucleus, peroxisomes and mitochondria

Answer 7

free ribosomes

Question 8

site of protein synthesis, syntehsis of secretory protein, membrane proteins and lysosomal enzymes

Answer 8

rough endoplasmic reticulum

Question 9

intermediate filament tumor markers: skeletal and smooth muscle

Answer 9

desmin

Question 10

intermediate filament tumor markers: epithelial cells

Answer 10

cytokeratin

Question 11

microtubule-associated proteins: anterograde transport

Answer 11

kinesin

Question 12

microtubule-associated proteins: retrograde transport

Answer 12

dynein

Question 13

epithelium: lens of the eye

Answer 13

simple cuboidal

Question 14

epithelium: sweat glands

Answer 14

stratified cuboidal

Question 15

epithelium: respiratory bronchioles

Answer 15

simple cuboidal

Question 16

epithelium: female urethra

Answer 16

stratified squamous

Question 17

epithelium: male urethra except fossa navicularis

Answer 17

stratified columnar

Question 18

epithelium: male urethra - fossa navicularis

Answer 18

stratified squamous

Question 19

epithelium: bulbar conjunctivae

Answer 19

stratified columnar

Question 20

epithelium: corneal epithelium

Answer 20

stratified squamous non-keratinized

Question 21

epithelium: corneal endothelilum

Answer 21

simple squamous

Question 22

intestinal gland

Answer 22

simple tubular

Question 23

bulbo-urethral glands

Answer 23

compound tubular

Question 24

seminiferous tubules

Answer 24

compound tubular

Question 25

merocrine sweat glands

Answer 25

simple coiled tubular

Question 26

gastric glands

Answer 26

simple branched tubular

Question 27

mucous glands in mouth

Answer 27

compound tubular

Question 28

mucous glands in esophagus, tongue, duodenum

Answer 28

simple branched tubular

Question 29

mammary glands

Answer 29

compound alveolar (acinar)

Question 30

sebacous glands

Answer 30

simple branched alveolar

Question 31

sailvary glands

Answer 31

compound tubuloalveolar

Question 32

pancreas

Answer 32

compound tubuloalveolar

Question 33

involved in pemphigus vulgaris

Answer 33

desmosome

Question 34

involed in bullous pemphigoid

Answer 34

hemidesmosome

Question 35

aside from inner ear, where else can stereocilia be found?.

Answer 35

vas deferens, epididymis

Question 36

loose/areolar connective tissue can be found in all lymphoid tissues except

Answer 36

thymus

Question 37

perichondrium is present in hyaline cartilage except

Answer 37

epiphyses, artcular cartilage

Question 38

does fibrocartilage have perichondrium?

Answer 38

no

Question 39

collagen in vitreous humor

Answer 39

type II

Question 40

collagen in lens capsule

Answer 40

type IV

Question 41

Howship's lacunae houses

Answer 41

osteoclast

Question 42

least common of granulocytes

Answer 42

basophils

Question 43

most of cranial nerves have unipolor neurons except

Answer 43

I (olfactory), II (retina) and vestibulocochlear (VIII)

Question 44

the rough endoplasmic reticulum in the CNS is in the form of what structure?

Answer 44

Nissl substance stained by annilline stain

Question 45

transport CSF to the hypophyseal portal system | modified type of ependymal cells in hypothalamus

Answer 45

tanycytes

Question 46

only CNS gilal cell from mesoderm

Answer 46

microglia

Question 47

most abundant tongue papillae

Answer 47

filliform

Question 48

only tongue papilla with no taste bud

Answer 48

filliform

Question 49

parotid gland

Answer 49

branched acinar

Question 50

submandibular gland

Answer 50

branched tubuloacinar

Question 51

sublingual gland

Answer 51

branched tubuloacinar

Question 52

plicae circulares are found in small intestine except

Answer 52

first part of duodenum

Question 53

somatostain is released from

Answer 53

D cells

Question 54

CCK is released from

Answer 54

I cells

Question 55

GLP-1 and peptide YY are release from

Answer 55

L cells

Question 56

GIP is released from

Answer 56

K cells

Question 57

Ito cells/stellate cells/lipocytes are found in

Answer 57

space of Disse/perisinusoidal space

Question 58

epithelium of gallbladder

Answer 58

columnar cells except terminal ducts (cuboidal epithelium)

Question 59

gallbladder is lacking

Answer 59

muscularis mucosae

Question 60

smooth muscles are present in respiratory epithelium until

Answer 60

alveolar ducts

Question 61

acidophils

Answer 61

growth hormone, prolactin

Question 62

sebaceous gland of eyelids

Answer 62

glands of Zeis

Question 63

sweat glands of eyelids

Answer 63

glands of Moll