In the Mitochondria Phosphate Ion (PO4³-)And H+ Are Transported Together

question 35

Multiple Choice

In the mitochondria phosphate ion (PO4³-) and H+ are transported together from the intermembrane space into the matrix.Which statement applies?

• A)The transport protein is a symport.
• B)The transport protein must have a relatively large central channel to accommodate both ions.
• C)The interior of the transport protein must be uncharged.
• D)All of the above.

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