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Describe a form of active transport similar to the work of carrier proteins?
Wiki User
∙ 11y ago
Molecules are moved through the cell membrane by active transport.
Wiki User
∙ 11y ago
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What is a form of active transport that is similar to the work of carrier proteins?
mitochondria
Does facilitated diffusion need membrain protein?
The proteins may assist in the movement of substances by facilitated diffusion or active transport. These mechanisms of movement are known as carrier mediated transport.Each carrier protein is designed to recognize only one substance or one group of very similar substances. Research has correlated defects in specific carrier proteins with specific diseases.
What uses carrier proteins to transport molecules across a semi-permeable membrane?
Carrier proteins in a cell surface (plasma) membrane will carry specific molecules or molecular ions (by facilitated diffusion) through that connot diffuse through the membrane accross a concentration gradient. their are many different types of protein carriers in different cells around the body. in the nephron of a kidney, in the PCT, the cells that line this part of the tubule contain co-transporter proteins that allow facilitated diffusion for both Na+ ions and Glucose to enter at the same time. there are also similar carrier proteins here for Na+ and amino acids. i could keep going but i would be here for a while, they all work differently but if your looking for the mechanism. mostly its by facilitated diffusion, some are just diffusion, actively transported, pumped or osmosis. but you must be specific as to what type of carrier protein is transporting what material.
What role do carrier protiens play in facilitated diffusion?
facilitated diffusion is also called cell-mediated diffusion because a substance transport in this manner diffuses through the membrane using a specific carrier protein to help.first, carrier protein binds to the binding site of the carrier protein ,and then there is a conformational change in the shape of the carrier protein that helps the molecule to diffuse other side of the membrane.
Which cellular organelle is responsible for packaging the proteins the cell secrets?
Sercretory vesicles are derived from Golgi bodies. After synthesis, proteins are modified in ER and transported to golgi bodies. Theses vesicles will then transport or secrete out the proteins similar to exocytosis.
What is a form of active transport that is similar to the work of carrier proteins?
mitochondria
Does facilitated diffusion need membrain protein?
The proteins may assist in the movement of substances by facilitated diffusion or active transport. These mechanisms of movement are known as carrier mediated transport.Each carrier protein is designed to recognize only one substance or one group of very similar substances. Research has correlated defects in specific carrier proteins with specific diseases.
How are receptors and transport proteins similar?
they are both components of the cell membrane
What are transportation proteins?
In one method, transport proteins in the cell membrane "pick up" molecules outside the cell and carry them in, using energy. Transport proteins also carry molecules out of cells in a similar way.
What transport protiens?
A transport protein is a protein which serves the function of moving other materials within an organism. Transport proteins are vital to the growth and life of all living things. There are several different kinds of transport proteins.Carrier proteinsCarrier proteins are proteins involved in the movement of ions, small molecules, or macromolecules, such as another protein, across a biological membrane like the cell membrane. Membrane carrier proteins are membrane proteins, that is they exist within and span the membrane across which they transport substances. Each carrier protein is designed to recognize only one substance or one group of very similar substances .Generally membrane carrier proteins, also called channel proteins, are tightly twisted around a central opening full of water so allowing small hydrophilic molecules to enter the cell. Sometimes the channel is even longer than the membrane, accompanying the molecules well inside the cell body. Some types of channels are always opened, other types only open as a response to a precise type of stimulus.Blood Transport ProteinsThese are the proteins transporting material through the blood flux between far parts of the living organism. Serum albumin is one example. It transports water insoluble lipids in the bloodstream. The most known blood transport protein is hemoglobin, transporting molecular oxygen from lungs to all the parts of the body to provide to cells the possibility of carry out oxidation reactions on which they live.
What transports proteins?
In one method, transport proteins in the cell membrane "pick up" molecules outside the cell and carry them in, using energy. Transport proteins also carry molecules out of cells in a similar way.
Is facilitated diffusion is an active transport?
The name itself indicates there difference. Diffusion occurs without any other active participant/free flow diffusion is called Transport diffusion. Diffusion occurs with help of other active participant is called Facilitate Diffusion
What uses carrier proteins to transport molecules across a semi-permeable membrane?
Carrier proteins in a cell surface (plasma) membrane will carry specific molecules or molecular ions (by facilitated diffusion) through that connot diffuse through the membrane accross a concentration gradient. their are many different types of protein carriers in different cells around the body. in the nephron of a kidney, in the PCT, the cells that line this part of the tubule contain co-transporter proteins that allow facilitated diffusion for both Na+ ions and Glucose to enter at the same time. there are also similar carrier proteins here for Na+ and amino acids. i could keep going but i would be here for a while, they all work differently but if your looking for the mechanism. mostly its by facilitated diffusion, some are just diffusion, actively transported, pumped or osmosis. but you must be specific as to what type of carrier protein is transporting what material.
How is faciliated transport similar to active transport?
Both facilitated transport and active transport require the substance that passes the membrane to pass through intermembrane proteins. However, unlike active transport, facilitated transport does not require ATP because it is not actively going against the concentration gradient.
How are diffusion and active transport similar?
Both serve to transport molecules across cell membranes and both make use of proteins embedded in cell membrane in order to move these molecules.
How are active transport and facilitated diffusion similar?
Both serve to transport molecules across cell membranes and both make use of proteins embedded in cell membrane in order to move these molecules.
How is the function of NAD plus similar to that of NADP plus?
NAD is an electron/H carrier in respiration and NADP is an electron/H carrier in photosynthesis.
