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What compares the replication of mitochondria to the replication of organelles that do not have their own DNA?
Mitochondria replicate independently through a process similar to binary fission, similar to bacterial division, due to their own circular DNA. In contrast, organelles without their own DNA, like the endoplasmic reticulum or Golgi apparatus, rely on the cell's overall growth and division processes for replication. While mitochondria can self-replicate in response to cellular energy demands, other organelles are synthesized and assembled through the cell's machinery, demonstrating distinct mechanisms of replication and regulation.
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What two organelles can have DNA?
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.
Name 2 cell organelles having DNA?
The two cell organelles that have DNA are the mitochondria and the chloroplasts. Mitochondria are responsible for producing energy in the cell, while chloroplasts are found in plant cells and are responsible for photosynthesis.
Which of these cellular organelles have their own DNA?
Mitochondria and chloroplasts have their own DNA. Mitochondria DNA is circular, similar to bacterial DNA, and is inherited maternally. Chloroplasts also have circular DNA and are thought to have originated from endosymbiotic relationships with ancient prokaryotes.
Where D-loop replication is done?
D-loop replication occurs during the process of DNA repair in the mitochondria. This type of replication involves the formation of a displacement loop (D-loop) structure, which allows for the repair of damaged mitochondrial DNA by DNA polymerases.
What do chloroplasts and mitochondria have other organelles lack?
their own DNA
What two organelles can have DNA?
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.
Which organelles have their own DNA?
mitochondria
Which organelles contain DNA?
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.
What organelles make their own DNA?
mitochondria
Name 2 cell organelles having DNA?
The two cell organelles that have DNA are the mitochondria and the chloroplasts. Mitochondria are responsible for producing energy in the cell, while chloroplasts are found in plant cells and are responsible for photosynthesis.
Are mitochondria and other organelles manufactured by interphase?
No, organelles like mitochondria are not manufactured during interphase. Mitochondria are mainly synthesized through a process called mitochondrial biogenesis, which involves the replication of existing mitochondria through the division of pre-existing mitochondria. Interphase is a phase in the cell cycle where cells prepare for cell division by replicating their DNA.
Do mitochondria have plasmids?
No, mitochondria do not have plasmids. Plasmids are small, circular DNA molecules often found in bacteria and other prokaryotic organisms, but not in eukaryotic organelles like mitochondria. Mitochondria have their own separate DNA that is usually in the form of a circular chromosome.
Name the cell organelles which contain DNA?
The three organelles that contain DNA are the nucleus, mitochondria, and chloroplasts. The nucleus contains the largest amount of DNA in the cell.
Which of these cellular organelles have their own DNA?
Mitochondria and chloroplasts have their own DNA. Mitochondria DNA is circular, similar to bacterial DNA, and is inherited maternally. Chloroplasts also have circular DNA and are thought to have originated from endosymbiotic relationships with ancient prokaryotes.
Do mitochondria contain DNA why?
Yes it does because of the organelles that are in it
What 2 organelles contain their own DNA besides the nucleus?
Mitochondria and chloroplasts are the two organelles that contain their own DNA in addition to the nucleus. This DNA is separate from the nuclear DNA and is involved in the organelles' functions, such as energy production in mitochondria and photosynthesis in chloroplasts.
Where D-loop replication is done?
D-loop replication occurs during the process of DNA repair in the mitochondria. This type of replication involves the formation of a displacement loop (D-loop) structure, which allows for the repair of damaged mitochondrial DNA by DNA polymerases.
