which statements accurately describe fermentation? select two options.\noxygen is present during this…

which statements accurately describe fermentation? select two options.\noxygen is present during this process.\ncells may convert pyruvic acid to lactic acid.\nnad+ is converted to nadh.\nfermentation is an anaerobic process.\nadditional atp is produced after glycolysis.

which statements accurately describe fermentation? select two options.\noxygen is present during this process.\ncells may convert pyruvic acid to lactic acid.\nnad+ is converted to nadh.\nfermentation is an anaerobic process.\nadditional atp is produced after glycolysis.

Answer

Brief Explanations:

  • Fermentation is an anaerobic process (no oxygen required). In lactic acid fermentation, cells convert pyruvic acid to lactic acid.
  • In fermentation, NADH is converted to NAD+ (not NAD+ to NADH as in one of the options). Also, no additional ATP is produced after glycolysis (only 2 ATP from glycolysis in fermentation). And oxygen is not present during fermentation.

Answer:

  • Cells may convert pyruvic acid to lactic acid.
  • Fermentation is an anaerobic process.