We have studied 4 examples of integral membrane proteins, including one composed

Question

We have studied 4 examples of integral membrane proteins, including one composed of a single polypeptide (the NGF receptor) and 3 that have several subunits. For these 4 integral membrane proteins shown below, match them with the function (s) at right Hint: When you type the answer, no space is allowed between characters. For example, if correct answer is "(C) and (D)", you can type either "CD" or "DC". Membrane protein: Function: (1) NGF receptor: Submit Answer Tries 0/2 (A) interacts with species from outside the cell (2) ligand-gated Na channel: Submit Answer (B) transports species across the membrane AGAINST their concentration gradient (3) Na/glucose symporter: cose symporte: Submit Answer Tries 0/3 Submit Answer (C) transports species across the membrane DOWN their concentration gradient (4) Na/K ATPase: Tries 0/3 enzyme activity (E) can affect the magnitude of the Na gradient across the membrane

Explanation / Answer

1A2C3B4D

Ngf is a neoronal growth factor receptor so they interect with

External stimulus.2.Na ligand gated channel used in depolarisation of neuron hence sodium ion move from ecf (

Where high concentration of sodium present but in case of

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