JNTU
JNTU B.Pharmacy I Year HUMAN ANATOMY AND PHYSIOLOGY-I Previous Question Paper (September/October - 2023 - R17)
Part A is compulsory, which carries 25 marks. In Part A, answer all questions. In Part B, Answer any one question from each unit. Each question carries 10 marks and may have a, b as sub questions.
PART - A
Define Endocrine signaling.
Answer
Endocrine signaling is a form of cell-to-cell communication in which endocrine cells secrete hormones into the bloodstream, which then travel through the circulatory system to act on distant target cells possessing specific receptors.
What is bipolar neuron?
Answer
A bipolar neuron is a type of nerve cell that possesses two distinct processes extending from the cell body: one axon and one dendrite. These neurons are primarily found in specialized sensory organs, such as the retina of the eye, the olfactory epithelium, and the inner ear.
Define Trippe.
Answer
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What is pronation?
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Explain speech as specialized function of brain.
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What is excitability of a nerve?
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Define: Colour blindness.
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What is effect of sympathetic stimulation on urinary bladder?
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Name two hormones of anterior pituitary gland.
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What is negative feedback mechanism?
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PART - B
Explain structure and functions of cell wall.
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Elaborate active transport processes.
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Enlist different types of epithelial tissue. Describe any one in detail.
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Describe paracrine and synaptic signaling.
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Describe molecular structure of skeletal muscles.
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Draw a neat labelled diagram of axial system.
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Elaborate cartilaginous joints.
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Explain how energy is generated during athletic events?
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Write a note on ventricles of the brain.
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Describe reflex action.
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Describe chemical transmission in the nerve.
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Explain parts and functions of hind brain.
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Enlist 12 cranial nerves.
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Differentiate between sympathetic and parasympathetic nervous system.
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Draw a neat labelled diagram of internal ear.
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Describe physiology of vision formation.
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Enlist hormones of posterior pituitary gland. Discuss any one.
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Describe biosynthesis, storage and transport of thyroid hormones.
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Elaborate physiological actions of glucocorticoids.
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Describe pancreas as an endocrine gland.
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