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The sugar and phosphate group of nucleotides never change. There are four possible nitrogenous bases and thus it is the only part of nucleotides that can change.
Uracil is only found in RNA nucleotides. In DNA uracil is replaced by thymine.
Both, but RNA sometimes only has 1 side of unpaired nucleotides.
tRNA
ashol
All of the four nucleotides have a nitrogenous base. Adenine: has a double ring, nitrogenous base and found in DNA and RNA Thymine:single ring with nitrogenous base. ONLY FOUND IN RNA. not DNA. that is a difference from the rest of the three nucleotides. Cytosine: single ring with nitrogenous base, found in both DNA and RNA Guanine: double ring with nitrogenous base, found in DNA and RNA. also i guess you can say there is another difference with the double and single rings.
The sugar and phosphate group of nucleotides never change. There are four possible nitrogenous bases and thus it is the only part of nucleotides that can change.
A DNA nucleotide includes a phosphate, a deoxyribose sugar and a nitrogenous base. Only the nitrogenous base changes in the four different nucleotides. The four different bases are adenine (A), thymine (T), cytosine (C) and guanine (G).
DNA nucleotides. Note that adenine, thymine, cytosine and guanine are NOT nucleotides, but they are only the bases which make the nucleotides different.
Uracil is only found in RNA nucleotides. In DNA uracil is replaced by thymine.
Both, but RNA sometimes only has 1 side of unpaired nucleotides.
Only one or two nucleotides are changed in a certain mutation. This is an example of a(n)
tRNA
URACIL
ashol
with only four types of nucleotides, it was a very simple, repetitive molecule that could not account for 20 different amino acids
no. there are only twenty four differnet time zones so the most of a difference there can be is twelve hours either ahead or behind your time.