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solong [7]
3 years ago
9

a small polar molecule enters a cell with help from a membrane protein. no additional energy was needed to complete this process

. what typem of transport his this?
Biology
1 answer:
Naddika [18.5K]3 years ago
4 0
Https://www.answers.com/Q/A_small_polar_molecule_enters_a_cell_with_help_from_a_membrane_protein._no_additional_energy_was_needed_to_complete_this_process._what_type_of_transport_is_this
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