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Anything that is not considered to be a living organism. If it was never living (like a rock), then it has no DNA.
All living beings have DNA.
Viruses however, are not considered living because they do not have DNA.
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∙ 14y ago
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Eukaryotic dna molecules have?
Eukaryotic DNA has histone proteins and a level of organization that prokaryotic DNA lacks.
What shape does DNA take in a cell that lacks a nucleus a?
a tight chain
What shapes does DNA take in a cell that lacks a nucleus?
a tight chain
Would you expect to get a positive DNA test in a mature red blood cell?
Red blood cell doesn't contain DNA.. It lacks nucleus..
Why does a dideoxyribonucleotide terminate a growing DNA strand?
Because it lacks a 3' -OH (hydroxyl) group - the site of attachment of the next nucleotide.
Eukaryotic dna molecules have?
Eukaryotic DNA has histone proteins and a level of organization that prokaryotic DNA lacks.
What shape does DNA in a cell that lacks a nucleus?
a tight chain
What shape does DNA take in a cell that lacks a nucleus a?
a tight chain
What shape does a DNA take in a cell that lacks a nucleus?
a tight chain
What shapes does DNA take in a cell that lacks a nucleus?
a tight chain
Does a prokaryotic cell have DNA?
Yes, but Single circular chromosome and lacks histone.
What is the molecule that fruit lacks that prevents it to have to have tenderizer be put on it to perform DNA extraction?
Calcium
Would you expect to get a positive DNA test in a mature red blood cell?
Red blood cell doesn't contain DNA.. It lacks nucleus..
What happpens when a cell that lacks the ability to make DNA repair enzymes?
the cell replicates normally but with more errors
Why does a dideoxyribonucleotide terminate a growing DNA strand?
Because it lacks a 3' -OH (hydroxyl) group - the site of attachment of the next nucleotide.
What shape does DNA take in a cell that lacks a nucleus?
Human red blood cells contain no nucleus. They lose them so that the cell can be packed full of as much hemoglobin as possible.
What cell has DNA but no nucleus and lacks membrane-bound organelles?
A Prokaryote is a simple cell with no nucleus but has DNA like Bacteria, while a Eukaryote is a complex cell like the cells in plants ans animals
