The phosphate transport system in bacteria imports phosphate into the cell even when the concentration of phosphate outside the cell is much lower than the cytoplasmic phosphate concentration. Phosphate import depends on a pH gradient across the membrane—more acidic outside the cell than inside the cell. In this bacterial cell, phosphate transport is an example of:

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#Question id: 15459

#XL - S Microbiology

In the growth curve of a bacteria population, the bacteria are rapidly increasing in number in the

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#Question id: 4138

#XL - T Zoology

In bacteria the elongation stage of protein synthesis does not involve:

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#Question id: 8910

#XL - R Botany

Both animals and fungi are heterotrophic. What distinguishes animal heterotrophy from fungal heterotrophy is that only animals derive their nutrition

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#Question id: 87

#XL - Q Biochemistry

The compounds α-D-fructofuranose and β-D-fructofuranose are ________.

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#Question id: 1092

#XL - Q Biochemistry

Which of the following statements is true of steroid receptors?