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Where are genomes found?
Genomes are found in the nucleus of eukaryotic cells, which contain the DNA responsible for encoding all the genetic information of an organism. In prokaryotes, such as bacteria, genomes are found in the nucleoid region, which is not a true nucleus but contains the DNA. However, some organisms also have genomes in other cellular compartments, such as mitochondria or chloroplasts.
Is DNA found only in animals cells?
No, DNA is found in most living things (one of the very few exceptions being viruses, which is debatable if they are living), including plants and bacteria.
What is a method used to compare the genomes of different organisms or different individuals?
The comparison of the genomes of different organisms can be done by DNA profiling of those organisms. This includes the methods like electrophorosis, PCR[poly chain reaction] etc.
What organisms carry recombinant DNA in their genomes?
Organisms like bacteria, plants, and animals that have been genetically modified by incorporating recombinant DNA into their genomes can carry this modified genetic material. This allows them to exhibit new traits or characteristics that have been introduced through the genetic engineering process.
Where is a genome found?
A genome is found in the nucleus of a cell for eukaryotic organisms, and in the nucleoid region for prokaryotic organisms. It is composed of DNA molecules that carry the genetic information of an organism.
Do viruses have circular DNA?
Some viruses have circular DNA genomes while others have linear DNA genomes. The shape and structure of viral DNA can vary depending on the type of virus.
Where are genomes found?
Genomes are found in the nucleus of eukaryotic cells, which contain the DNA responsible for encoding all the genetic information of an organism. In prokaryotes, such as bacteria, genomes are found in the nucleoid region, which is not a true nucleus but contains the DNA. However, some organisms also have genomes in other cellular compartments, such as mitochondria or chloroplasts.
Is DNA usually single-stranded?
DNA is double stranded Except in bacteria and some viruses and chloroplast and mitochondrial DNA
Is DNA found only in animals cells?
No, DNA is found in most living things (one of the very few exceptions being viruses, which is debatable if they are living), including plants and bacteria.
What is a method used to compare the genomes of different organisms or different individuals?
The comparison of the genomes of different organisms can be done by DNA profiling of those organisms. This includes the methods like electrophorosis, PCR[poly chain reaction] etc.
What organisms carry recombinant DNA in their genomes?
Organisms like bacteria, plants, and animals that have been genetically modified by incorporating recombinant DNA into their genomes can carry this modified genetic material. This allows them to exhibit new traits or characteristics that have been introduced through the genetic engineering process.
Where is a genome found?
A genome is found in the nucleus of a cell for eukaryotic organisms, and in the nucleoid region for prokaryotic organisms. It is composed of DNA molecules that carry the genetic information of an organism.
A method used to compare the genomes of different organisms or different individuals is called?
The comparison of the genomes of different organisms can be done by DNA profiling of those organisms. This includes the methods like electrophorosis, PCR[poly chain reaction] etc.
Is circular DNA found in prokaryotic or eukaryotic organisms?
Circular DNA is found in prokaryotic organisms.
Are genomes made of proteins?
No; genomes are made from DNA or RNA, which are nucleic acids,
Why are the RNA viruses not able to package DNA?
RNA viruses lack the necessary machinery to package DNA because their replication process is specific to RNA. These viruses use RNA-dependent RNA polymerase to replicate their genetic material, not DNA. Additionally, their capsid proteins are designed to encapsulate RNA genomes, not DNA.
Some organisms use singlestranded rather than doublestranded DNA In these organisms which enzyme would probably not be needed for DNA replication?
Some viruses have single stranded DNA molecules. These viruses do not have the machinery to synthesise the DNA on their own. They insert their DNA in a living cell where the DNA synthesis takes place.
