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  #2  
22nd October 2019, 03:03 PM
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Re: IGNOU LSE-05 Question Papers

Hello sir, is there any one can provide me question papers from Indira Gandhi National Open University which subject code is LSE-05?
  #3  
22nd October 2019, 03:07 PM
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Join Date: Aug 2012
Re: IGNOU LSE-05 Question Papers

The Indira Gandhi National Open University is provides its old question papers for code of LSE 05 subject.

The Indira Gandhi National Open University is offering Bachelor Of Science (B.Sc.) Term-End Examination for Life Science which code is LSE-05 : Physiology.

Here is PDF for LSE 05 question papers from Indira Gandhi National Open University:
LSE 05 question papers from Indira Gandhi National Open University






LSE 05 question papers Indira Gandhi National Open University:

PART I
Animal Physiology

1. Choose the correct answer :
(a) In humans, lysine is one of the
(i) essential amino acids
(ii) non-essential amino acids
(iii) essential fatty acids
(iv) non-essential fatty acids

(b) Match the items given in those given in Column B :
Column A
(i) Atrioventricular node
(ii) Radula
(iii) Choanocytes
(iv) Green gland

Column B
(a) Molluscs
(b) Sponges
(c) Crustaceans
(d) Heart
(c) Fill in the blanks :
(i) The hormone insulin is secreted by
(ii) The physiological thermostat is located in the of the mammals.

2. Summarize the various enzymes associated with the digestive system. What are the end products of digestion ? How are fats absorbed in human body ?

3. (a) Describe the process of excitation in myogenic heart of mammals. 3
(b) Define depolarization and repolarization in a nerve fiber. 2

4. Tabulate the hormones secreted by the anterior pituitary gland and give their functions. How does hypothalamus regulate the secretion of these hormones ? 3+2=5


5. Draw a labelled diagram of mammalian nephron. Explain how urine is concentrated in it. Give renin-angiotensin mechanism for the regulation of kidney function.

6. How is oxygen transported by blood ? Describe the various factors that affect oxygen dissociation curve.

7. Differentiate between the following with suitable examples : 2 2 =5
(i) Osmoregulators and Osmoconformers
(ii) Smooth muscles and Skeletal muscles


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