(A) Mitochondria are semi-autonomous organelles that contain their own circular $DNA$,$RNA$,and $70S$ ribosomes. This allows them to synthesize some o

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(A) Mitochondria are semi-autonomous organelles that contain their own circular $DNA$,$RNA$,and $70S$ ribosomes. This allows them to synthesize some of their own proteins independently of the nucleus. Other organelles like lysosomes,dictyosomes (Golgi apparatus),and peroxisomes do not contain their own $DNA$.

Class 11 Biology Cell: The Unit of Life Mitochondria

Easy

Which of the following structures contains its own $DNA$?

A
Mitochondria
B
Dictyosome
C
Lysosome
D
Peroxisome

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Class 11 Questions

Class 11

Biology Questions

Chapter

Cell: The Unit of Life

Subtopic

Mitochondria

Of the total enzymes present in the cell,approximately how many occur in the mitochondrion (in $\%$)?

Easy

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Assertion: Mitochondria helps in photosynthesis.
Reason: Mitochondria have enzymes for dark reaction.

MediumAIIMS 1999

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Circular and double-stranded $DNA$ is found in:

Easy

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On which structure are the $F_0-F_1$ particles of oxysomes located?

MediumAIPMT 1992

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The process by which $ATP$ is synthesized in a cell is named phosphorylation. Which organelles are involved in this process?

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Which of the following structures contains its own $DNA$?

Similar Questions

Of the total enzymes present in the cell,approximately how many occur in the mitochondrion (in $\%$)?

Assertion: Mitochondria helps in photosynthesis.Reason: Mitochondria have enzymes for dark reaction.

Circular and double-stranded $DNA$ is found in:

On which structure are the $F_0-F_1$ particles of oxysomes located?

The process by which $ATP$ is synthesized in a cell is named phosphorylation. Which organelles are involved in this process?

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Assertion: Mitochondria helps in photosynthesis.
Reason: Mitochondria have enzymes for dark reaction.