Question

Evaluate the following statement and pick the option that correctly argues why this statement is incorrect.
"Anaerobic and aerobic respiration both use oxygen to produce energy and carbon dioxide. Both types of respiration occur at the same speed and break down glucose." (1 point)
Responses

This is not correct because anaerobic respiration does not use oxygen.
This is not correct because anaerobic respiration does not use oxygen.

This is not correct because anaerobic respiration does not produce carbon dioxide.
This is not correct because anaerobic respiration does not produce carbon dioxide.

This is not correct because aerobic respiration occurs quicker than anaerobic respiration.
This is not correct because aerobic respiration occurs quicker than anaerobic respiration.

This is not correct because aerobic respiration does not produce glucose.

Answer 1

"This is not correct because anaerobic respiration does not use oxygen."

Explanation: anaerobic respiration occurs without oxygen (hence the name). Aerobic respiration requires oxygen and fully oxidizes glucose to CO2 and H2O, producing much more ATP. Anaerobic pathways do not use O2 and often produce lactic acid (no CO2) or ethanol plus CO2 (fermentation), so CO2 production depends on the pathway. The two types also differ in ATP yield and kinetics.