number of chains that make up dna
When DNA contains parts from two or more organisms it is recombined. Recombinant DNA is often used in genetic engineering. A natural process of DNA recombination is called sexual reproduction.
DNA itself is neither prokaryotic nor eukaryotic; it is a type of molecule found in all living organisms. However, the organization of DNA differs between prokaryotes and eukaryotes. In prokaryotes, DNA is typically circular and not enclosed in a nucleus, while in eukaryotes, DNA is linear and housed within a membrane-bound nucleus. Thus, the classification pertains to the cellular structure rather than the DNA molecule itself.
All organisms have genetic codes in the form of DNA. LOCI.
Humans, practically all organisms. The enzyme DNA polymerase is essential in DNA replica which is also a vital biological reaction. They are responsible for attracting free nucleotides and assorting them into the corresponding bases of the parental DNA.
The knowledge of DNA makes for more accurate classification of organisms because the scientists can examine certain species of organisms and see if there are related or closely related to determine weather or not they can be classified in the same group or not.
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DNA sequences are more similar in closely related organisms because they share a common ancestor and have undergone fewer genetic changes over time. As organisms diverge and evolve, mutations accumulate in their DNA, leading to differences in their genetic sequences. Therefore, closely related organisms have had less time to accumulate mutations, resulting in more similar DNA sequences.
DNA differs in organisms through variations in the sequence of nucleotide bases, which encode genetic information. Organisms have different arrangements of genes and alleles, leading to unique traits and characteristics. Additionally, the presence of certain genes and regulatory elements can vary among different species, contributing to the diversity of life on Earth.
Scientists can tell whether organisms are closely related by comparing their DNA. This will allow then to look at various traits and features so as to compare the relationship between organisms.
Linear DNA is typically found in eukaryotic organisms, while prokaryotic organisms usually have circular DNA.
thymine with uracil
When DNA contains parts from two or more organisms it is recombined. Recombinant DNA is often used in genetic engineering. A natural process of DNA recombination is called sexual reproduction.
prokaryotic DNA is in a ring form
Yes. Bacteria are living organisms. All living organisms have DNA.
Circular DNA is found in prokaryotic organisms.
Yes, eukaryotic organisms have DNA.
All living organisms have DNA..