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Give examples of unconditional reflexes
Concept: Reflex Action
_______ maintains basic metabolic rate.
(A) Thyroxine
(B) ADH
(C) GH
(D) Oxytocin
Concept: Human Endocrine System
Membrane bound receptors and hormones produce second messengers like _________.
Concept: Chemical Coordination
A person is showing symptoms like increased BMR, heart rate, pulse rate, blood pressure and deposition of fats in eye sockets. Name the disease he is suffering from.
Concept: Neuron (Or Nerve Cell) >> Transmission of Nerve Impulse
Explain the mechanism of reflex action with the help of a suitable diagram.
Concept: Reflex Action
Spinal cord and sympathetic ganglion of autonomous nervous system are connected by ______________.
Concept: The Spinal Cord
Select and write the most appropriate answer from the given.
Which of the following hormones is responsible for regulating the blood sugar level in the human body?
Concept: Chemical Coordination
Sketch and label formation of typical spinal nerve.
Concept: Neuron (Or Nerve Cell) >> Transmission of Nerve Impulse
What is the function of the red nucleus?
Concept: Human Nervous System
Very very short answer question.
Name the hormone secreted by the pineal gland.
Concept: Human Endocrine Glands >> The Pineal Gland
Which endocrine gland plays an important, role in improving immunity?
Concept: Human Endocrine Glands >> Thymus Gland
Short answer question
Give a reason - Injury to medulla oblongata may prove fatal.
Concept: Human Nervous System
The resting potential of a neuron is ______.
Concept: Neural Tissue
______ is a mineralocorticoid secreted by Adrenal gland.
Concept: Human Endocrine Glands >> Adrenal Gland (Suprarenal Gland)
The third ventricle of brain is connected to the fourth ventricle of brain through ______.
Concept: Human Nervous System
Give function of astrocytes in nervous system.
Concept: Neuron (Or Nerve Cell) >> Transmission of Nerve Impulse
How electrical synapse differs from chemical synapse?
Concept: Synapse
Define Saltatory conduction.
Concept: Neuron (Or Nerve Cell) >> Transmission of Nerve Impulse
Which two hormones are responsible for the regulation of calcium and phosphorus in the blood?
Concept: Human Endocrine Glands >> Thyroid Gland
Name the glucocorticoid used in treatment of allergy and why?
Concept: Human Endocrine Glands >> Adrenal Gland (Suprarenal Gland)
