Description
Assignment
Human Physiology
Course Code: BBCCT-115
Assignment code: BBCCT-115/TMA/2025
Maximum marks:100
Note: Attempt all questions. The marks for each question are indicated against it.
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Define homeostasis. Discuss its control system and significance in maintaining the
internal environment of the human body.
What are clotting factors? Briefly describe the process of blood coagulation.
(a)
(b)
(a)
(b)
(a)
(b)
Illustrate the structure of heart. Explain the steps of cardiac cycle.
Discuss the roles of Renin-angiotensin-aldosterne system in regulation of
blood pressure.
Explain the mechanics of respiration.
Describe the transport mechanisms of oxygen and carbon dioxide in the
blood.
Discuss the process of urine formation in kidney.
Explain how antidiuretic hormone regulates water balance in the body.
Describe the secretory function of digestive system.
Discuss the role of liver as metabolic organ.
(a)
(b)
Write a brief overview on development of testis and ovary.
Discuss the sliding filament mechanism of skeletal muscle contraction.
Explain the structure of a typical neuron. How do neurons transmit electrical
signals through action potentials?
10. Write short note on the following:
(a)
(b)
Sensory receptors
Sleep cycle
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