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No nitrogen base is missing. You may be referring to the fact that DNA contains the nitrogen base thymine, while RNA contains the nitrogen base uracil. They both contain adenine, cytosine, and guanine.
Wiki User
∙ 11y ago
Wiki User
∙ 14y agoThymine is missing on RNA
Uracil replaces it
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What base is not present in the nucleotides of RNA?
RNA has the base uracil rather than thymine that is present in DNA, so the answer to you question is.. thymine.
RNA is to U as DNA is to?
In RNA, the nitrogenous base of U (Uracil) is in place of T (Thymine) in DNA.
What are the completentary base pairing in a DNA -RNA pairing?
DNA to RNA Cytosine to Guanine Guanine to Cytosine Adenine to Uracil Thymine to Adenine
Are DNA and RNA carbohydrates?
Yes, DNA and RNA have different sugar . DNA contains deoxyribose sugar whereas RNA consists of ribose sugar, which are completely different from each other.
What forms a base pair with thymine?
Adenine pairs with thymine.
In RNA which base replaces thymineing?
In RNA the base Uracil (U) replaces Thymine, this makes the bases for RNA A,C,G,U.
What do DNA have and RNA not?
RNA has the base uracil which replaces the thymine base of DNA.
What do DNA and RNA have?
RNA has the base uracil which replaces the thymine base of DNA.
Base in RNA and not in DNA?
Uracil. Uracil replaces thymine in RNA.
Which nitrogen base replaces thymine in RNA?
Uracil
What base is not found in the structure of DNA?
The base "uracil" is not found in the structure of DNA, but rather in RNA, as uracil replaces thymine in RNA.
A nitrogen base in RNA that is complementary to thymine is?
Thymine is not present in RNA, only in DNA. The base pairs for RNA are adenine & uracil, and guanine & cytosine. Uracil replaces Thymine in RNA.
What base is unique to RNA DNA does not have it?
Uracil; it replaces DNA's thymine.
What is the base uracil?
The base uracil is a nitrogenous base in RNA used for protein synthesis. It replaces Thymine from DNA.
Which organic base in RNA replaces thymine in DNA?
thymine is replaced with uracil
What nitrogen base replaces thymine (T) in RNA?
RNA and DNA both share the nitrogen bases adenine (A), cytosine (C), and guanine (G).
The base thymine is replaced by a structurally similar base called what?
It's uracil, which replaces thymine in RNA.
