What plant cell organelle contains its own DNA and ribosomes?

Mitochodonrion- sorry it’s took 7 years Science sucks

The plant cell organelle that contains its own DNA and ribosomes is the mitochondrion. The mitochondria are commonly known as the powerhouses of the cell because they generate energy (ATP) through the process of cellular respiration.

To find the answer to this question, you can start by understanding the characteristics of organelles commonly found in plant cells. Since this question specifically asks about an organelle with its own DNA and ribosomes, you can narrow down your search to organelles that possess these features.

First, let's consider DNA. The organelles that have their own DNA are the mitochondria and the chloroplasts. Both of these organelles contain their own set of DNA separate from the nuclear DNA. However, since the question specifically asks about plant cells, we can rule out chloroplasts, as they are present only in plant cells involved in photosynthesis.

Next, let's look at ribosomes. Ribosomes are responsible for protein synthesis and can be found throughout the cell, attached to the endoplasmic reticulum or free in the cytoplasm. However, the organelles that contain their own DNA also have their own set of ribosomes, rather than relying solely on those found in the cytoplasm. The mitochondria have their own ribosomes, allowing them to produce proteins independently.

Considering both criteria, we can conclude that the plant cell organelle that contains its own DNA and ribosomes is the mitochondrion.