Question

oxygen utilizing organisms are
called as
options
1) anaerobes

2)methanogens
3)archae
4)aerobes
please answer
​

Answer 1

Aerobes

Obligate aerobes need oxygen to grow. In a process known as cellular respiration, these organisms use oxygen to oxidize substrates (for example sugars and fats) and generate energy. Facultative anaerobes use oxygen if it is available, but also have anaerobic methods of energy production.

Answer 2

Answer:

A) Anaerobies

Explanation:

Obligate aerobes need oxygen to grow. In a process known as cellular respiration, these organisms use oxygen to oxidize substrates (for example sugars and fats) and generate energy. Facultative anaerobes use oxygen if it is available, but also have anaerobic methods of energy production.