Question

two different species of bacteria are examined. scientists find that species x always produces co2 and h2o during cellular respiration. species y produces ethyl alcohol and co2. which conclusion can be made from these observations? only species y is aerobic only species y is anaerobic both species x and y are aerobic both species x and y are anaerobic which statement describes how adp is converted to atp? adp gains a phosphate group, which stores energy adp loses a phosphate group, which stores energy adp loses a phosphate group, which releases energy adp gains a phosphate group, which releases energy in the human body, muscle cells generally complete aerobic respiration in the presence of oxygen. are muscle cells able to function without oxygen? yes, for a brief time, they can perform fermentation without oxygen yes, for a brief time, they can complete aerobic respiration without oxygen no, muscle cells are unable to gain energy from glucose when oxygen is absent no, muscle cells are unable to receive glucose when oxygen is absent

Explanation:

1. Aerobic respiration produces CO2 and H2O, while anaerobic respiration can produce ethyl alcohol and CO2. Species X does aerobic respiration, species Y does anaerobic respiration.
2. ADP gains a phosphate group to form ATP, storing energy in the high - energy phosphate bond.
3. Muscle cells can perform fermentation (anaerobic respiration) for a short time without oxygen to produce energy.

Answer:

1. Only species Y is anaerobic
2. ADP gains a phosphate group, which stores energy
3. Yes, for a brief time, they can perform fermentation without oxygen