Voltage-gated (voltage-dependent) channels and antiport carriers are both types of transporters. Thus, option (d) is correct.
What is Voltage-gated?
The term voltage-gated refers to the allowing or blocking of passage through a cell membrane in response to an electrical input.
Voltage-gated ion channels are membrane proteins that allow certain inorganic ions to cross cell membranes. An antiporter is a membrane protein that simultaneously transports two molecules in opposite directions.
As a result, both are the type of the transporters. Therefore, option (d) is correct.
Learn more about on Voltage-gated, here:
brainly.com/question/15307131
#SPJ1
Your question is incomplete, but most probably the full question was
A) receptors.
B) structural proteins.
C) enzymes.
D) transporters.
As the first Roman emperor Augustus led Rome's transformation.
Look at artifacts and tools like stone tools