Mitocondria
The two organelles that can have DNA are the mitochondria and the chloroplasts. Mitochondria have their own circular DNA separate from the nuclear DNA, while chloroplasts in plant cells also have their own DNA.
Yes, mitochondria have dissimilar DNA to nuclear DNA. That is because mitochondria arose endosymbiotically as an invasion of an early eukaryotic (nucleated) cell by a purple bacterium in a relationship which was subsequently symbiotic. Many mitochondrial substances are encoded for by the mitochondrial DNA. Some others important to mitochondrial function are also encoded by nuclear DNA. But yes, the mitochondrion would have to carry out its own transciption to make the products it itself coded for. As the mitochondrion was once an autonomous bacterium (way back in Cambrian or Precambrian times), its genome would be different to the actual genome of the organism's cell (in the nucleus) in which it resides. And thus for the large part it would function utterly independently. But there may be inteferences that evolved over the billions of years since the system's origin. As I said the nucleus itself encodes for at least some products essential to mitochondrial function.
No. they actually have their own dna, independent of the rest of the cell.
A prokaryote cell stores its DNA in the cytoplasm. The Eukaryote cell has a well defined nucleus separated by nuclear envelope which protects the DNA from the cytoplasm. Mitochondria and chloroplasts also contain their own DNA, are parts of cytoplasm.A prokaryote cell stores its DNA in the cytoplasm. The Eukaryote cell has a well defined nucleus separated by nuclear envelope which protects the DNA from the cytoplasm. Mitochondria and chloroplasts also contain their own DNA, are parts of cytoplasm.
Mitochondria have their own DNA and the machinery to replicate it. This allows them to reproduce independently of the cell's nuclear DNA. This ability likely originated from their evolution as separate organisms that were later engulfed by eukaryotic cells.
The nucleus and mitochondria are organelles that contain DNA. The nucleus contains the majority of the cell's DNA, while mitochondria have their own independent DNA apart from the cell's nuclear DNA.
Mitochondrion
The two organelles that can have DNA are the mitochondria and the chloroplasts. Mitochondria have their own circular DNA separate from the nuclear DNA, while chloroplasts in plant cells also have their own DNA.
Most did their own independent development.
Yes, mitochondria have dissimilar DNA to nuclear DNA. That is because mitochondria arose endosymbiotically as an invasion of an early eukaryotic (nucleated) cell by a purple bacterium in a relationship which was subsequently symbiotic. Many mitochondrial substances are encoded for by the mitochondrial DNA. Some others important to mitochondrial function are also encoded by nuclear DNA. But yes, the mitochondrion would have to carry out its own transciption to make the products it itself coded for. As the mitochondrion was once an autonomous bacterium (way back in Cambrian or Precambrian times), its genome would be different to the actual genome of the organism's cell (in the nucleus) in which it resides. And thus for the large part it would function utterly independently. But there may be inteferences that evolved over the billions of years since the system's origin. As I said the nucleus itself encodes for at least some products essential to mitochondrial function.
No. they actually have their own dna, independent of the rest of the cell.
A prokaryote cell stores its DNA in the cytoplasm. The Eukaryote cell has a well defined nucleus separated by nuclear envelope which protects the DNA from the cytoplasm. Mitochondria and chloroplasts also contain their own DNA, are parts of cytoplasm.A prokaryote cell stores its DNA in the cytoplasm. The Eukaryote cell has a well defined nucleus separated by nuclear envelope which protects the DNA from the cytoplasm. Mitochondria and chloroplasts also contain their own DNA, are parts of cytoplasm.
Mitochondria have their own DNA and the machinery to replicate it. This allows them to reproduce independently of the cell's nuclear DNA. This ability likely originated from their evolution as separate organisms that were later engulfed by eukaryotic cells.
The two organelles that contain their own DNA are the mitochondria and the chloroplasts. These organelles have their own genetic material that is separate from the cell's nuclear DNA and is involved in their ability to produce energy through processes like respiration and photosynthesis.
No, mitochondria have their own DNA separate from the nuclear DNA found in the cell. This DNA encodes for some of the proteins needed for mitochondrial function. Chloroplasts also have their own DNA, containing genes that code for some chloroplast-specific proteins.
D. Mitochondria contain their own set of DNA, separate from the nuclear DNA in the cell. This DNA is involved in the production of some proteins essential for the mitochondrial function.
Eukaryotic cells, including those in humans, have their own DNA and ribosomes. The DNA is housed in the nucleus, which is separated from the cytoplasm by a nuclear membrane. Ribosomes function in protein synthesis and can be found in the cytoplasm or attached to the endoplasmic reticulum.