Question

The structure absent in bacteria is

Answer 1

Answer:

Bacteria do not contain organelles in the same sense as eukaryotes. Instead, the chromosome and perhaps ribosomes are the only easily observable intracellular structures found in all bacteria.

Answer 2

Answer:

The structure absent in bacteria is Mitochondria.

Explanation:

• Prokaryotic, one-celled creatures are bacteria. They lack organelles that are membrane-bound, such as the mitochondria and Golgi complex.

• Ribosomes are present in the cytoplasm of these cells. They also have mesosomes, which is where the respirations take place. Mesosomes are folds that increase the surface area of the plasma membrane.

• The cell wall of the bacteria surrounds its cell membrane. True nuclei are absent. Instead, they have a nucleoid, which is a chromosome-related protein and RNA.

Thus, "Mitochondria" is the answer.

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