Question
Biology Question on Nutrition
Boron in green plants assists in
A
Activation of enzymes
B
Acting as enzyme co-factor
C
Photosynthesis
D
Sugar transport
Answer
Sugar transport
Explanation
Solution
Boron occurs in the soil as a part of silicates, | boric acid, calcium borate and magnesium borate. It is available to the plants as boric acid and borates of calcium and magnesium. It plays a role is carbohydrate metabolism and translocation of sugar is facilitated through the cell membrane through the agency of borate ion as it forms complexes with the carbohydrates.