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Q: Who studies relationship of organisms through DNA?
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What does a biochemist study?

A biochemist studies chemical processes that occur in living organisms. They also study DNA and parts of cells in organisms.


How does DNA direct the characteristics of an organisms?

Through mRNA transcribed on DNA template and carried to the cytoplasm.


Does the size of an organisms genome relate to the organisms complexity?

There is not a direct relationship. The reason is, much of the DNA in organisms is non-coding, that is, does not contain genes. Non-coding DNA can be duplicated or lost (as can coding DNA), so in theory, a less complex organism can, through duplications of its non-coding DNA, generate a larger overall genome than a more complex organism.


What is the relationship between chromosomes and DNA molecules?

Chromosomes are complete molecules of DNA and its attached proteins. A chromosome carries part or all of an organisms genes.


Scientists can tell whether organisms are closely related by comparing their?

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.


How offspring inherit traits in most single-celled organisms and in most many celled organisms?

Offspring inherit traits in most single-celled organisms and in most many celled organisms through DNA. DNA controls what genes the organism will inherit.


Where do organisms get their DNA?

every organism comes from parents through the process of


What two things are required to classify an organisms?

Morphology and taxonomy are used to classify organisms and now DNA studies are part of it.


How is DNA involved in science?

DNA is involved in science in all living things. This is the main element through which hereditary is maintained in living organisms.


Splicing DNA from two different organisms produces a new DNA segment called?

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.


Will bacteria cells have DNA?

Yes. Bacteria are living organisms. All living organisms have DNA.


What organisms carry recombinant DNA in their genomes?

eg for organisms which carry recombinant DNA : Ecoli