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: 425

#SCPH05 I Biotechnology

Which is usually the slowest way to regulate a reaction in a metabolic pathway?

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#Question id: 3539

#SCPH01 Biochemistry

In cucumbers, orange fruit color (R) is dominant over cream fruit color (r). A cucumber plant homozygous for orange fruits is crossed with a plant homozygous for cream fruits. What are phenotype of progeny if backcross between the F1 and the orange parent.

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#Question id: 1730

#SCPH01 Biochemistry

What is the T-cell ligand binding B7 on a professional antigen-presenting cell?

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#Question id: 5689

#SCPH28 | Zoology

What kind of aneuploidy gamete will be generated if meiotic nondisjuction in second division (n represent haploid number of chromosome )

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#Question id: 16771

#SCPH06 I Botany

What is the median?