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How does a protein transport substances across a cell membrane?
Wiki User
∙ 13y ago
carrier protein
Wiki User
∙ 13y ago
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Does active transport get substances across a cell membrane?
Transport proteins
What is the difference between countertransport and antiport?
Cotransport is the name of a process in which two substances are simultaneously transported across a membrane by one protein, or protein complex which does not have ATPase activity. Different types of co-transport Symport When both substances are transported in the same direction the transport protein is known as a symport . Antiport When the substances are transported in opposite directions the transport protein is known as an antiport.
What are the types of membrane transport across the cell membrane require a protein carrier?
The brain
The use of energy to move substances across a cell membrane describes?
Active Transport
Which form of transport across the cell membrane does not require energy but a carrier protein?
Facilitated transport.
What happens if a molecule is too large to go through a membrane?
The molecule will be transported across the membrane by way of a transport protein or protein channel.
What is the movement of materials across a membrane that requires energy input called?
Active transport requires energy and proteins to move the materials across the cell membrane. This is in contrast to osmosis, which doesn't require energy to move the material.
What happens during the process of faciltated diffusion?
An Integral Membrane Protein Assists A Specific Substances Across The Membrane.
What happens during the process of faciliated diffusion?
An integral membrane protein assists a specific substances across the membrane.
Movement of substances from higher to lower concentration across a semipermeable membrane that must have a specific protein carrier but no energy expenditure is called?
facilitated diffusion.
What protein recognizes certain molecules bringing them across a membrane?
channel or transport or receptor
A specific protein that recognizes certain molecules bringing them across the membrane?
Receptor Protein.
