What is a protein pump?

Answer 1

it is a protein in a quatenary structure or three d sturucture with in the cell wall and transports macro molecules, hydrophobic molecules or molecules that are going agains the concentration(respectively are to big to go through, repel the cell wall, or are going against the traffic of osmosis) by using those molecules as a substrate( something that fits into a protein) and moves to the other side of the wall

Answer 2

A protein pump is a type of protein that actively transports molecules across cell membranes. These pumps use energy to move molecules against their concentration gradient, helping maintain important cellular processes such as signaling, ion balance, and nutrient uptake. Examples include the sodium-potassium pump and the proton pump.

Answer 3

it is the process of Forming ATP by creating a hydrogen ion gradient across a membrane