Q. Essential elements perform many functions which includes I. Permeability of the cell membrane II. Maintenance of osmotic concentration of the cell sap III. Major constituents of macromolecules and coenzymes IV. Buffering action Choose the correct option
A) Only III
B) I and III
C) Only I
D) I, II and III
Explanation
Essential elements performs several functions. They participate in various metabolic processes in the plant cells, such as permeability of the cell membrane, maintenance of osmotic concentration of the cell sap, electron transport systems, buffering action, enzymatic activities and acts as a major constituents of macromolecules and coenzymes
Reviewed by Dr. Abubacker
Physics Educator & NEET/JEE Specialist
Ph.D. in Physics with 19+ years of teaching experience.