Question

Aerobic bacteria:

a) lack mitochondria.
b) keep their respiratory enzymes in their nucleus.
c) have mitochondria and undergo respiration in the same manner as fungi.
d) do not exist.
e) Both a and b are correct."

Answer 1

Aerobic bacteria have respiratory enzymes in their cell membranes and use aerobic respiration to produce ATP, similar to mitochondria in fungi, making option c) the correct answer.

Step-by-step explanation:

Aerobic Bacteria and Mitochondria

The correct answer to the question is c) have mitochondria and undergo respiration in the same manner as fungi. Aerobic bacteria are prokaryotic organisms that require oxygen for aerobic respiration, a process they use to make ATP (adenosine triphosphate). They do not possess mitochondria because they are not eukaryotic cells; instead, the respiratory enzymes are located in the cell membrane. These enzymes function similarly to those found in the mitochondria of fungi and other eukaryotes. Facultative anaerobic bacteria can switch to fermentation in the absence of oxygen. Obligate anaerobes, however, cannot survive in the presence of oxygen and do not perform aerobic respiration, while strict aerobes rely solely on it.