LSE-01 Cell Biology in English Solved Assignment 2020

LSE-01 Solved Assignment 2020

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ASSIGNMENT
(Tutor Marked Assignment)
Cell Biology
Course Code: LSE- 01
Assignment Code: LSE-01/TMA/2020
Maximum Marks: 100

Title Name

LSE-01 LIFE SCIENCES Solved Assignment 2020

University IGNOU
Service Type Solved Assignment (Soft copy/PDF)
Course BSC (LIFE SCIENCES) LSE
Language ENGLISH
Semester 2019-2020 Course: BSC (LIFE SCIENCES) LSE
Session 2019-20
Short Name LSE-01 (ENGLISH)
Assignment Code LSE-01/TMA/2020
Product Assignment of BSC (LIFE SCIENCES) 2019-2020 (IGNOU)
Submission Date This assignment will remain valid for one year from January 1, 2020 to December 31, 2020

 

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1. Explain the reactions of tricarboxylic acid (TCA) cycle and its role in energy
production.
(10)
2. (a) Describe the structure and function of nuclear envelope.
(b) Explain the molecular theory of recombination.
(5)
(5)
3. (a) Describe the components of fluid connective tissue in animals.
(b) What is meristem? Discuss its role in plants.
(7)
(3)
4. Differentiate between the following pairs:
(a) Procaryotes and Eucaryotes
(b) Mitochondria and Chloroplast
(c) Animal and Plant cells
(d) Fluorescence microscopy and Phase contrast microscopy
(10)
5. Explain the characteristics of enzyme and mechanism of its action. (5+5)
6. Describe the steps involved in protein synthesis in prokaryotes. (20)
7. What is cell cycle? Explain how cell cycle times are determined. (3+7)
8. Write short notes on the following:
(a) Type of bonds
(b) Mesenchyme
(c) Proton pump in photosynthesis
(d) Cyclic AMP as second messenger

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LSE-01, LSE-1, LSE 01, LSE 1, LSE01, LSE1,LSE

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