LSE-01 Solved Assignment 2019 Cell Biology (IGNOU BSC/BDP)

Description

ASSIGNMENT
(Tutor Marked Assignment)
Cell Biology

Course Code: LSE- 01
Assignment Code: LSE-01/TMA/2019
Maximum Marks: 100

1. Differentiate between the following pairs:
   (a) Procaryotes and Eucaryotes
   (b) Mitochondria and Chloroplast
   (c) Animal and Plant cells
2. Write short notes on the following:
   a) Transmission Electron Microscopy
   b) Autoradiography
   c) Tissue Culture
3. Describe the methods for the separation of macromolecules based on their molecular size and solubility.
4. Describe the molecular organisation of cell membranes.
5. Explain the mechanism of enzyme action.
6. Explain the major steps involved in the process of gluconeogenesis.
7. Discuss the role of intracellular receptors and cell surface receptors in the target cells.
8. Explain the molecular theory of genetic recombination.
9. Describe the different types of cells and tissues found in plants.