101k views
0 votes
What is not needed for active transport?

A. Carrier protein
B. ATP
C. A high concentration gradient
D. Cell membrane

User Hubrik
by
5.4k points

2 Answers

5 votes
i think D hope this helps
User Harsh Patel
by
4.7k points
4 votes
The cell mebrane it works as a shield no need for it to transport
User Saketh
by
5.8k points