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Match the following :

A) Magnesium     

(I)Synthesis ofvitamins(thiamine/biotin)

B) Sulphur                                                                 

(II) Middle lamella and protein synthesis

C) Molybdenum                                                        

(III) Synthesis of Auxin, Activates enzymes

D) Zinc                                                                       

(IV) N2 Metabolism

 

Option: 1

A-II, B-I, C-IV, D-III


Option: 2

A-I, B-II, C-II, D-IV


Option: 3

A-III, B-I, C-IV, D-II

 


Option: 4

A-II, B-I, C-III, D-IV


Answers (1)

best_answer

A) Magnesium - (II) Middle lamella and protein synthesis
Magnesium plays a crucial role in the synthesis of chlorophyll and is an essential component of the middle lamella, which is involved in cell adhesion. It is also required for protein synthesis, as it acts as a cofactor for many enzymes involved in protein production.

B) Sulphur - (I) Synthesis of vitamins (thiamine/biotin)
Sulfur is not directly involved in the synthesis of vitamins, so this match is incorrect.

C) Molybdenum - (IV) N2 Metabolism
Molybdenum is essential for nitrogen metabolism in plants. It is a component of the enzyme nitrogenase, which converts atmospheric nitrogen (N2) into a form that plants can use for growth.

D) Zinc - (III) Synthesis of Auxin, Activates enzymes
Zinc is involved in the synthesis of auxin, a plant hormone that regulates growth and development. Additionally, zinc serves as a cofactor for many enzymes, activating them and aiding in various metabolic processes.

Therefore, the correct match is A-II, B-I, C-IV, D-III. Hence, the correct answer is option 1. 

Posted by

Kshitij

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