Which of the Following Is True for the Mechanism of the 2Na⁺/glucose

question 58

Multiple Choice

Which of the following is true for the mechanism of the 2Na⁺/glucose symporter?

• A)Binding of 2 Na⁺ to the symporter open to the outside of the cell allows a glucose molecule outside the cell to bind.
• B)Binding of Na⁺ and glucose causes the symporter to open to the inside of the cell.
• C)Release of 2 Na⁺ ions to the inside of the cells causes release of the glucose molecule.
• D)Binding of 2 Na⁺ to the symporter on the inside of the cell causes the symporter to open to the outside of the cell and release of the Na⁺ ions.
• E)All of the above are steps in the mechanism.

Synthesize major organic products from given reactants and conditions.

Propose synthesis strategies using specific organic and inorganic reagents.

Determine the products of reactions involving excess methyl magnesium bromide.

Elucidate stepwise reaction mechanisms involving specific reactants.

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