Question

V. What happens in the following situation? Explain giving reasons.


b) A plant cell is placed in concentrated salt solution.



VI. a) What is meant by membrane biogenesis? [3]

b) Describe the structure and function of Golgi apparatus with a neat​

Answer 1

Explanation:

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Answer 2

Answer:

VB) When plant cells are kept in concentrated salt solution, water will flow out from plant cells due to the process of exosmosis and thus, cells shrink, called as plasmolysis and cells are called as plasmolysed cells. This is because water always flows from a region of high to low water potential

VIa) Membrane biogenesis, the synthesis of specific molecular components and their assembly into cellular membranes, is a critical, major activity in which cells engage throughout their existence.

VIB) The Golgi apparatus, also called Golgi complex or Golgi body, is a membrane-bound organelle found in eukaryotic cells (cells with clearly defined nuclei) that is made up of a series of flattened stacked pouches called cisternae. It is located in the cytoplasm next to the endoplasmic reticulum and near the cell nucleus.

Explanation:

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