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Does the mitochondria hold DNA?
Yes,they hold DNA.They have circular DNA like bacteria.
Where are the alleles of a gene are found at the same locus on homologous mitochondrial?
Alleles of a gene are found at the same locus on homologous chromosomes, not on homologous mitochondria. Mitochondrial DNA is typically inherited maternally and is not organized in homologous pairs like nuclear DNA. Instead, there are multiple copies of the mitochondrial genome within each mitochondrion, and variations or mutations in this DNA can occur, but they do not represent alleles in the same way as nuclear genes. Therefore, the concept of alleles at a locus is primarily applicable to nuclear DNA rather than mitochondrial DNA.
What are the two types of DNA in the in the eukaryotic cells nuclear and mitochondrial?
The two types of DNA found in eukaryotic cells are nuclear DNA, which is located in the cell nucleus and carries the majority of genetic information, and mitochondrial DNA, which is found in the mitochondria and is responsible for regulating the functions of the mitochondria.
DNA in this membrane bound organelle?
DNA in the nucleus, bounded by the bi-lipid layer known as the nuclear envelope, resides in either a condensed form for cell division or an open, dispersed form for transcription and translation.
How is mitochondrial DNA useful in identifying people?
Mitochondrial DNA (mtDNA) is useful in identifying people because it is inherited maternally and remains relatively unchanged over generations, allowing for the tracing of lineage and familial relationships. Its higher mutation rate compared to nuclear DNA makes it beneficial for studying evolutionary relationships and identifying individuals from maternal lines. Additionally, mtDNA can be extracted from various biological samples, including hair and bones, making it valuable in forensic analysis and historical investigations where nuclear DNA may not be available.
Does mitochondrial DNA contain introns?
Yes, mitochondrial DNA does not contain introns. Mitochondrial DNA is a circular molecule that lacks introns, which are non-coding regions found in nuclear DNA.
How does mitochondrial DNA differ from nuclear DNA in terms of structure and function?
Mitochondrial DNA is smaller and circular in structure, while nuclear DNA is larger and linear. Mitochondrial DNA is only inherited from the mother, while nuclear DNA is inherited from both parents. Mitochondrial DNA is responsible for producing energy in the form of ATP, while nuclear DNA contains the majority of an organism's genetic information.
Does the mitochondria hold DNA?
Yes,they hold DNA.They have circular DNA like bacteria.
Mitochondrial DNA is replicated independently from nuclear DNA?
Yes
What are the sources of DNA in a plant cell?
The main sources of DNA in a plant cell are located within the nucleus, where the nuclear DNA is found. Additionally, plant cells also contain DNA in their mitochondria and chloroplasts. Mitochondrial DNA is inherited maternally, while chloroplast DNA is inherited from both parents.
How does the inheritance of mitochondrial DNA different found in the nucleus of cells?
Mitochondrial DNA is only inherited from the mother, while nuclear DNA is inherited from both parents. Mitochondrial DNA is circular and does not undergo recombination, whereas nuclear DNA is linear and can recombine during meiosis. Mitochondrial DNA codes for a small number of genes related to energy production, while nuclear DNA contains genes that determine various traits and characteristics.
What are the goals the other major countries involved in nuclear biological weapons?
I know of no "nuclear biological" weapons, perhaps you meant nuclear, biological, chemical (NBC) weapons, which can be any one of these.
What is edna?
Environmental DNA (eDNA) is nuclear or mitochondrial DNA that is released from an organism into the environment
What does the us need to know in order to act upon the nuclear biological weapons?
How can it be nuclear and biological at the same time.
Where are the alleles of a gene are found at the same locus on homologous mitochondrial?
Alleles of a gene are found at the same locus on homologous chromosomes, not on homologous mitochondria. Mitochondrial DNA is typically inherited maternally and is not organized in homologous pairs like nuclear DNA. Instead, there are multiple copies of the mitochondrial genome within each mitochondrion, and variations or mutations in this DNA can occur, but they do not represent alleles in the same way as nuclear genes. Therefore, the concept of alleles at a locus is primarily applicable to nuclear DNA rather than mitochondrial DNA.
What does mitochondrial DNA code for?
Mitochondrial DNA codes for certain proteins that are essential for the function of the mitochondria, the cell's powerhouse. It also contains genes involved in energy production through oxidative phosphorylation. Mitochondrial DNA is separate from the nuclear DNA and is passed down maternally.
What are the two types of DNA in the in the eukaryotic cells nuclear and mitochondrial?
The two types of DNA found in eukaryotic cells are nuclear DNA, which is located in the cell nucleus and carries the majority of genetic information, and mitochondrial DNA, which is found in the mitochondria and is responsible for regulating the functions of the mitochondria.
