Tissues with least regenerative potential is________________?
(A) Nerve
(B) Skin
(C) Cardiac muscle
(D) None of the above
Sweat glands are supplied by only_______________?
(A) Parasympathetic nerves
(B) Sympathetic nerves
(C) Sensory nerves
(D) Motor nerves
The cell junctions allowing exchange of cytoplasmic molecules between two cells are called________________?
(A) Gap junctions
(B) Tight junctions
(C) Anchoring junctions
(D) Focal junctions
Group B fibers are present in_____________?
(A) Intrafusal fibers of the muscle spindle
(B) Golgi tendon apparatus
(C) Autoonomic preganglionic fibers
(D) Spinothalamic tracts
Centre of activity of autonomic nervous system is_________________?
(A) Midbrain
(B) Cerebrum
(C) Hypothalamus
(D) Pons
Receptors for olfactory sensation are present in ______________?
(A) Lateral walls
(B) Nasal septum
(C) Lateral wall and nasal septum above superior concha
(D) None of the above
Voluntary movement of eye ball is controlled by______________?
(A) Superior colliculus
(B) Frontal eye field
(C) Cerebellum
(D) Visual cortex area
Breathing ceases upon destruction of the___________________________?
(A) Cerebrum
(B) Medulla oblongata
(C) Hypothalamus
(D) Cerebellum
In CNS, the myelination is carried out by _____________?
(A) Schwann cells
(B) Astrocytes
(C) Oligodendrocytes
(D) Microglia
Chromatolysis is______________?
(A) Disintegrating of Nucleus
(B) Disintegration of golgi apparatus
(C) Disappearance of nissel granules
(D) Decrease in cell size