In some cells, there are many ion electrochemical gradients across the plasma membrane even though there are usually only one or two proton pumps present in the membrane. The gradients of the other ions are most likely accounted for by:

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#Question id: 31586

#XL - S Microbiology

The bacterial flagellum is primarily composed of:

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#Question id: 31587

#XL - S Microbiology

How many NADPH and ATP molecules are generated per molecule of glucose in the Entner-Doudoroff pathway?

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#Question id: 31588

#XL - S Microbiology

Bacteria such as Desulfovibrio reduce sulfate to:

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#Question id: 32928

#XL - S Microbiology

A bacterial culture is treated with a compound that inhibits NADPH production. Which of the following enzymes would be most directly affected?

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#Question id: 32929

#XL - S Microbiology

Which of the following is the first activated intermediate in the bacterial sulfur assimilation pathway?

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#Question id: 32930

#XL - S Microbiology

PAPS serves as a direct donor for which biological process in bacteria?