Question

how bacteria are poisoned by elemental oxygen?

Answer 1

Anaerobes are the bacteria which are affected by elemental oxygen. oxygen as a electron in the final metabolic process other than anaerobes rely on molecules.Anaerobes cannot gain energy if oxygen is present evolution development is the reason for this.

Answer 2

There are some species of bacteria for which the oxygen acts as a poison. These bacteria are called as the anaerobes.

Explanation:

• The anaerobic bacteria are those organisms that do not require oxygen for their growth and abundance. Instead the respond negatively or even die when exposed to the free oxygen.
• These anaerobes uses fermentation or anaerobic respiration for the break down of food and for obtaining energy.
• Tetanus germ is the bacteria which is anaerobe and dies in the presence of oxygen.

Learn more about anaerobic organisms:

An organism that respires anaerobically: https://brainly.in/question/2678780

What is the function of anaerobic micro-organisms such as anaerobic bacteria in a biogas plant?: https://brainly.in/question/11395860