Question

which compound provides energy for the transportation of substances like sucrose in phloem​

Answer 1

Explanation:

The existence of a carrier system specific for sucrose and responsible for the entry of sucrose in the phloem has been postulated in the late 1970s [3], the energy for this transport being the

proton gradient established by a H+/ATPase located in the plasma membrane

Answer 2

Answer:

The existence of a carrier system specific for sucrose and responsible for the entry of sucrose in the phloem has been postulated in the late 1970s [3], the energy for this transport being the proton gradient established by a H+/ATPase located in the plasma membrane.

Explanation:

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