microtubules
"Pick Up" Proteins Is Active Transort!
Active
Proteins used in active transport are called transport proteins. These proteins are responsible for moving molecules or ions across a cell membrane against their concentration gradient, requiring energy in the form of ATP.
No, they can not.
Active transport requires energy, unlike passive transport. The carrier proteins in active transport act as a "pump" ( fueled by ATP) to carry/attach themselfves to useful proteins for the cell.
Yes; motor proteins produce motion.
They are two major active transport proteins.
No, contractile proteins are involved in muscle contraction, while motor proteins are involved in cellular movement and transportation of organelles. Both types of proteins use ATP to produce movement, but they serve different functions in the body.
Active transport would not be able to occur if the cell was inhibited in the production of proteins. Active transport relies on specific proteins, such as pumps and carriers, to move molecules against their concentration gradient. Without these proteins, the cell would not be able to perform active transport.
cell membrane
passive
sodium-potassium pump.