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How does the interaction between a carrier proteins and the and the substance it transport resemble the interaction between an enzyme and its substrste?
Wiki User
∙ 12y ago
They don't resemble .
Wiki User
∙ 12y ago
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How do carrier proteins recognize substances to transport in active transport?
substance to pass
What property of the cell membrane enables it to perform active transport?
Embedded in the semi-permeable cell membrane are many different types of carrier proteins or channel proteins. These globular proteins allow the transport of specific substances from the outside of the cell into the cell or vice versa.Specific means each protein can only transport one type of substance across. For example, Protein A can transport Substance X but not Substance Y. Substance Y has to be transported by Protein B which cannot transport Substance X. The specific nature of these globular proteins mean it is easier for these molecules to be transported.
How does the interaction between the carrier proteins and the substances transports resemble the interaction between and enzyme and its substrate?
Both involve the binding of a specific substance to a particular kind of protein and a change in shape of the protein as the process (transport or chemical reaction) proceeds. After the process is completed, the protein is unchanged.
How transport proteins move substance into and out of the cell?
Transport protiens are open on the outside and the molecule goes in the protien and it flips and then it enters the cell.
How does the interaction between a carrier protein and the substance it transports resemble the interaction between an enzyme and its substrate?
When a carrier protein binds with a substance it changes it shape during the transport. When an enzyme is present with a substrate the enzyme then like a carrier protein will change its shape.
Is transport proteins a passive transport?
Carrier proteins can be involved in passive transport.
How do carriers proteins facilitate passive transport of molecules across a membrane?
Carrier proteins facilitate passive transport of molecules across a membrane by changing its shape, by using ATP, to allow a substance to pass through the membrane.
How do carrier proteins transport substance across the membrane?
The carrier protein changes shape , shielding the molecule from the interior of the membrane.
To perform active transport cells use?
atp and transport proteins. novanet.
Are transparent proteins responsible for secreting proteins?
Transport proteins are not responsible for the secretion. Golgi vesicles transport proteins. Proteins synthesis occur in cytoplasm.
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.
Transport proteins play a role in both?
transport proteins play a role in both
