Question

Which of the following performs respiration with the help of plasma membrane?

• A. Bacteria
• B. Mycoplasma
• C. Fungi
• D. All of the above

Answer 1

The correct option is A Bacteria

The bacteria are the unicellular prokaryotic organisms. These organisms do not have well-developed cellular organelles. These organisms do not possess the mitochondria which are responsible for respiration. The plasma membrane possesses mesosomes which are inward foldings of the membrane. This increases the surface area of the membrane and there are enzymes which are responsible for carrying out the reactions.

Thus, the correct answer is option A.