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Plasmids are naturally found in some?
bacteria. They are small circular DNA molecules that can replicate independently from the bacterial chromosome. Plasmids often carry genes that provide bacteria with various advantages, such as antibiotic resistance or the ability to metabolize certain nutrients.
What is the definition of circular DNA?
Circular DNA is a type of DNA molecule that forms a closed loop structure, as opposed to the linear structure found in most organisms. It is often found in prokaryotic cells such as bacteria and archaea, and can exist as plasmids or as part of the bacterial chromosome. Circular DNA is known for its stability and resistance to degradation.
What is a single loop of DNA found in bacteria?
A single loop of DNA found in bacteria is called a bacterial chromosome. It contains the genetic information necessary for the bacteria to function and reproduce. This circular DNA molecule is located in the nucleoid region of the bacterial cell.
Is circular DNA found in prokaryotic or eukaryotic cells?
Circular DNA is typically found in prokaryotic cells, such as bacteria, rather than in eukaryotic cells.
Teleomeres are unnecessary in bacteria because the DNA is circular?
Yes, that's correct. Bacterial DNA is organized in circular chromosomes, so telomeres, which are repetitive sequences found at the ends of linear chromosomes in eukaryotes, are not needed in bacteria to prevent DNA degradation during replication.
What is the naturally occurring circular piece of DNA called?
The naturally occurring circular piece of DNA is called a plasmid. It is found in bacteria and is separate from the bacterial chromosome. Plasmids can replicate independently and often carry genes that provide advantages, such as antibiotic resistance.
Why do vaginas smell?
It smells because of bacteria naturally found in the vagina.
What is the formula for the bromide molecule?
Bromine is diatomic, which means it is naturally found as Br2
What are the differences between linear DNA and circular DNA in terms of their structure and functions?
Linear DNA is a straight, double-stranded molecule with two distinct ends, while circular DNA forms a closed loop. Linear DNA is found in eukaryotic cells, while circular DNA is common in prokaryotic cells like bacteria. Linear DNA is involved in processes like gene expression and replication, while circular DNA is often used for storing genetic information and maintaining stability in bacteria.
Is protists DNA linear or circular?
Straight(isn). It's not circular, the DNA is organized in chromosomes like eukaryotes. So circular is not correct, since that applies to things like bacteria and mitochondria.
Do plants have circular DNA?
No, plants have linear DNA, like most eukaryotic organisms, contained within the nucleus of their cells. Circular DNA is typically found in prokaryotic organisms such as bacteria.
Where is the genetic chromosome of a bacterium found?
The bacterial cell has a circular DNA molecule in the cytoplasm. That is where all the genetic information is located.
