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A set of three bases in an RNA molecule is called a codon. And one codon codes for one amino acid.
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∙ 13y ago
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What are 3 bases on tRNA called?
I'm not completely sure but I think it's uracine, glycine, cytosine, and adenine. But that's 4
Each set of three nitrogenous bases representing an amino acid is referred to as an?
codon
How are RNA and DNA the same?
Both DNA and RNA are composed of repeating units of nucleotides. Each nucleotide consists of a sugar, a phosphate and a nucleic acid base. The sugar in DNA is deoxyribose. The sugar in RNA is ribose, the same as deoxyribose but with one more OH (oxygen-hydrogen atom combination called a hydroxyl). This is the biggest difference between DNA and RNA. Another difference is that RNA molecules can have a much greater variety of nucleic acid bases. DNA has mostly just 4 different bases with a few extra occasionally. The difference in these bases (between DNA and RNA) allows RNA molecules to assume a wide variety of shapes and also many different functions. DNA, on the other hand, serves as a set of directions and that's about all (but that's absolutely necessary!).
What is the three nucleotide sequence found on the messenger RNA that codes for an amino acid called?
It is a codon.The word was coined in 1962 by Sydney Brenner for a group of three nucleotides (or their bases) in DNA that code for one amino acid. Since then the word has also been extended to apply to messenger RNA.
Would the amount of cytosine and guanine be equal to each other in a RNA molecule?
The amounts of cytosine and guanine will not necessarily be equal to each other in a molecule of RNA. The concentration of cytosine (C) is equal to that of guanine (G) in molecules of DNA because DNA is a double helix. All the nitrogenous bases in one strand of DNA are paired with their complementary base in the other strand. As C and G are complementary bases, every time you find a C in one strand, the other strand will contain a G at the same location. Likewise, every time you find a G in one strand, the other will have a C. Therefore, the concentration of cytosine in a molecule of DNA will be exactly equal to that of guanine, assuming that there are no mismatch errors. RNA, however, is a single-stranded molecule. The bases in RNA are not paired with each other, so even between a set of complementary bases, there is no requirement that the concentrations be identical.
What are 3 bases on tRNA called?
I'm not completely sure but I think it's uracine, glycine, cytosine, and adenine. But that's 4
How many different nitrogenous bases are found in nucleic acids?
There is a set of 5 nitrogenous bases used in the construction of nucleic acids.
Each set of three nitrogenous bases representing an amino acid is referred to as a?
Codon
Each set of three nitrogenous bases representing an amino acid is referred to as an?
codon
How are RNA and DNA the same?
Both DNA and RNA are composed of repeating units of nucleotides. Each nucleotide consists of a sugar, a phosphate and a nucleic acid base. The sugar in DNA is deoxyribose. The sugar in RNA is ribose, the same as deoxyribose but with one more OH (oxygen-hydrogen atom combination called a hydroxyl). This is the biggest difference between DNA and RNA. Another difference is that RNA molecules can have a much greater variety of nucleic acid bases. DNA has mostly just 4 different bases with a few extra occasionally. The difference in these bases (between DNA and RNA) allows RNA molecules to assume a wide variety of shapes and also many different functions. DNA, on the other hand, serves as a set of directions and that's about all (but that's absolutely necessary!).
What is the three nucleotide sequence found on the messenger RNA that codes for an amino acid called?
It is a codon.The word was coined in 1962 by Sydney Brenner for a group of three nucleotides (or their bases) in DNA that code for one amino acid. Since then the word has also been extended to apply to messenger RNA.
What is the base pair of nitrogen bases in a DNA molecule?
In DNA the nitrogen bases are either purines or pyrimidines.Adenine (A) and guanine (G) are purines, and thymine (T) and cytosine (C) are pyrimidines.A pairs with T on the complementary strand, and G with C.In RNA, A pairs with U (uracil). U is specific for RNA, and T is found only in DNA.-------------If you have the same crossword puzzle homework as I do, the specific answer is:BASE PAIRS
Would the amount of cytosine and guanine be equal to each other in a RNA molecule?
The amounts of cytosine and guanine will not necessarily be equal to each other in a molecule of RNA. The concentration of cytosine (C) is equal to that of guanine (G) in molecules of DNA because DNA is a double helix. All the nitrogenous bases in one strand of DNA are paired with their complementary base in the other strand. As C and G are complementary bases, every time you find a C in one strand, the other strand will contain a G at the same location. Likewise, every time you find a G in one strand, the other will have a C. Therefore, the concentration of cytosine in a molecule of DNA will be exactly equal to that of guanine, assuming that there are no mismatch errors. RNA, however, is a single-stranded molecule. The bases in RNA are not paired with each other, so even between a set of complementary bases, there is no requirement that the concentrations be identical.
Why does the order of nitrogen bases matter?
if the order of nitrogenous bases is mixed up the chemical reactions will be the wrong result. they are set in a specific order for a reason Adenine pairs with Thymine(Double bond) Guanine pairs with Cytosine (Triple Bond) A & G are purine bases and T & C are pyrimidine bases. this is the order
What are the two nitrogen bases that are single ring structures?
Thymine is a single-ringed nitrogenous base.
How can only four bases in rna carry intructions for 20 different amino acids?
It takes a set of three RNA bases to code for one amino acid. Since there are 4 different bases in RNA, there are 4 x 4 x 4 = 64 possible combinations. This is many more combinations than is necessary to code for 20 amino acids. The reason that there are more than 20 is that some combinations code for the same amino acid.
When the ribosome reads mRNA 3 bases at a time the bases are called a what?
a set of three nucleotides is called codons. A set of 3 nucleotides in a tRNA that attaches to the complimentary codon is called the anti-codon
