The grey colour of the non mylinated neurons is due to
nissl granules
mitochondria
nucleus
myline sheath
dendrites are the structures which
receive the impulse from the cyton
receive the impulse from the axon
recieve the impulse from the synapse
none of the above is the function of the dendrite
The muscle which the present in the heart is having the following characters
has intercalated discs
has straited and involuntary nature
acts as functional syncytium
all the three
The muscle which is ectodermal in origin is found at
umbilical cord
at the iris of the eye
skeletal muscle
at the beginning of the oesophagus
neuro transmitter stimulates the
pre synaptic membrane of the dendrites
post synaptic membrane of the axon
post synaptic membrane of the dendrites
pre synaptic membrane of the axon
tree shaped cells which are considered as the precursors of the mylein sheath are
astrocytes
microglial cells
ependymal cells
oligodendrocytes
connective tissue which forms the basement membrane ( one of the lamina ) is
areolar tissues
adipose tissues
recticular tissues
jely like connective tissues
The cells which count the largest in their number in the blood plasma are
neutrophiles
basophiles
eosinophiles
erythrocytes
internal scavangers of the body are
basophiles
acidophiles
neutrophiles
monocytes
find the incorrect statement from the following
all voluntary muscles are straited
all skeletal muscles are straited
all involuntaruy muscles are un straited
all unstraited muscles are involuntary
vasodilators from the following is /are
heparin anmd bradykinin
bradykinin and histamines
histamines only
bradykinin only
matrix of the bone differs from the matrix of thecartilage in not having
collagen fibres
elastin fibres
lacunae
blood vessels
matrix of the cartiage differs from the matrix of the bone in not having the
collegen fibres
elastic fibres
lacunae
blood vessels
diaphysis of the bone is present between
2 epiphysis
periosteum and endosteum
endosteum and marrow cavity
epiphysis and marrow cavity
descendents of the b cells which are present along with the mast cells are ____ and present in the _____ tissues , respective
basophiles , areolar
plasme cells and recticular
plasme cells , areolar
adipose tissues, jelly like connective