Question

Which one of the following organelles always contain DNA? a. Centriole b. Golgi apparatus c. Lysosome d. Mitochondria

Answer 1

Answer:

the answer is Mitochondria

hope it helps you!!

Answer 2

The organelle that always contains DNA is d). Mitochondria.

• The mitochondrion is an organelle that has extranuclear DNA other than the DNA usually present in the nuclear genome.
• The DNA in mitochondria helps in conducting the process of oxidative phosphorylation as well as protein synthesis.
• In eukaryotic mitochondria, the DNA present is linear and circular type DNA.
• This mitochondrial DNA help in producing ATP that is needed for the production of energy.

Other options:

a). Centriole: They do not contain separate DNA.

b). Golgi Apparatus: This organelle does not contain DNA.

c). Lysosome: This self-destructive organelle does not contain separate DNA.

Hence, the correct answer will be d). Mitochondria is the organelle that always contains DNA.

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