(D) The unloading of sucrose at the sink is an active process that requires energy. Therefore,it involves the utilization of $ATP$ to move sucrose fro

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Unloading of sucrose at sink does not involve the utilization of $ATP$.

(D) The unloading of sucrose at the sink is an active process that requires energy. Therefore,it involves the utilization of $ATP$ to move sucrose from the phloem into the sink cells against the concentration gradient. Thus,the statement that it does not involve the utilization of $ATP$ is incorrect.

Class 11 Biology Transport in Plants Phloem Transport: Flow from Source to Sink

Medium

Select the incorrect statement.

NEET 2020 All NEET

A
Elements most easily mobilized in plants from one region to another are: phosphorus,sulphur,nitrogen and potassium.
B
Transport of molecules in phloem can be bidirectional.
C
Movement of minerals in xylem is unidirectional.
D
Unloading of sucrose at sink does not involve the utilization of $ATP$.