The energy source for substrate-level phosphorylation (SLP) differs from that of oxidative phosphorylation (OP) in that ________.
A. OP is driven using energy provided by a proton motive force, whereas the energy to add a phosphate group to ADP during SLP comes from the direct transfer of a phosphate group from a molecule with a higher phosphate transfer potential than ATP
B. SLP is driven using energy provided by a proton motive force, whereas the energy to add a phosphate group to ADP during OP comes from the direct transfer of a phosphate group from a molecule with a higher phosphate transfer potential than ATP
C. SLP is driven using energy provided by a proton motive force, whereas the energy to remove a phosphate group from ATP during OP comes from the direct transfer of a phosphate group from a molecule with a lower phosphate transfer potential than ATP
D. OP is driven using energy provided by a proton motive force, whereas the energy to add a phosphate group to ADP during SLP comes from the direct transfer of a phosphate group from a molecule with a lower phosphate transfer potential than ATP
Answer: A
You might also like to view...
How do fungi in the soil of rain forests encourage plant diversity?
A. By serving as pathogens for particular plant species, fungi encourage plant diversity. B. By serving as pollinators, fungi introduce plant diversity into new regions. C. By forming mycorrizhae with plants, fungi introduce plant diversity into new regions.
The splitting of water and the generation of oxygen occur where?
A. The Krebs Cycle B. Photosystem I C. The Calvin Cycle D. Photosystem II
Urine and fecal specimens require
A. sterile collection conditions. B. incubation in selective media. C. incubation in differential media. D. Both sterile collection conditions and incubation in differential media are correct. E. Both incubation in differential media and incubation in selective media are correct.
The attraction between a positively charged atom and a negatively charged atom within the same molecule is
A. ionic bonding. B. hydrogen bonding. C. covalent bonding. D. ions.