All of the following are similarities between nervous and endocrine system except:_____________?
(A) Produce chemical messengers
(B) Release chemical messengers in extracellular space
(C) Homestatic in function
(D) Having slow but prolonged effects
Nissl’s granules are present in which part of the neuron_________________?
(A) Axoplasm
(B) Myelin sheath
(C) Dendrite
(D) Soma
Types of behaviour enabling pillbugs to reach moist area is___________?
(A) Kinesis
(B) Taxes
(C) Instinct
(D) Learning
____________ was first to propose an objective definition of instinct.
(A) Thorpe
(B) Darwin
(C) Pavlov
(D) Kohler
____________ is simplest form of learning.
(A) Imprinting
(B) Habituation
(C) Insight learning
(D) Latent learning
Na+ -K+ ATPase pump is important for_______________?
(A) Maintenance of resting potential
(B) Massive out flux of K+ after depolarization
(C) Recovery of resting potential
(D) Conversion of resting potential into action potential
Normal action potential of a neuronal cell is ___________?
(A) plus 50 mv
(B) plus 60 mv
(C) plus 70 mv
(D) plus 80 mv
Insufficient secretion of iodothyroxine in adults causes____________?
(A) Myxedema
(B) Cretinism
(C) Goiter
(D) Exopthalmic goiter
Normal resting membrane potential of a neuron is_____________?
(A) – 50 mv
(B) – 60 mv
(C) – 70 mv
(D) – 80 mv