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There are four major types of bases in DNA. They include adenine, guanine, cytosine and thymine (A,G,C,T). However, we now know by a recent report in Science journal there are at least 8 bases in DNA. They include methylated C bases, and two intermediates of the methylation process. One might predict that other modifications of DNA probably occur, and will be discovered as the fine structure of DNA is examined more closely. Therefore, it is probably more scientifically correct to say that there are four MAJOR types of bases in DNA.
Wiki User
∙ 12y ago
Wiki User
∙ 12y agoThere are four types of nucleotides that make up a molecule of DNA. They are adenine, thymine, cytosine, and guanine, named for their nitrogenous bases. The numbers and order of the nucleotides determine the genes on the molecule of DNA.
Wiki User
∙ 14y agoIn DNA there are four nitrogen bases: adenine, guanine, cytosine, and thymine.
Wiki User
∙ 9y agoA DNA strand contains only 4 bases, which come in pairs. Adenine pairs up with Thymine, and Guanine pairs with Cytosine.
Wiki User
∙ 15y ago4
Wiki User
∙ 13y ago4
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How many different nitrogen bases are there?
4 in DNA: Thymine, Cytocine, Guanine, and Adenine, and 4 in RNA: Adenine, Guanine, Cytosine, and Uracil.
How many different types of plastids are there?
there are 3 different types of plastids
How many nitrogen bases make-up a codon?
Three nitrogenous bases make up a single codon.
How many DNA bases are read at a time?
Four nitrogen bases namely- Adenine, Thymine, Guanine and Cytocine
How many types of hymen are there?
their are three different types of hemophilia.
How many different possible combinations of the four different nitrogen bases taken three at a time?
Four of them.
Have many nitrogen bases does the DNA of a bacteria have?
Bacterial DNA has four nitrogen bases; adenine, guanine, cytosine, and thymine.
How many nitrogen bases in a bacteria genome?
the answer is 500
How many bonds from between nitrogen bases?
3
How many different nitrogen bases are there?
4 in DNA: Thymine, Cytocine, Guanine, and Adenine, and 4 in RNA: Adenine, Guanine, Cytosine, and Uracil.
How many nitrogen bases make up?
3 Edited answer: 4
How many nitrogen bases in 1 nucleotide?
20 per nucleotide.
How many different types of nitrogen are there?
Therte is only ONE type of Nitrogen. It is an elemental gas. However, it does have 4 ISOTOPES. , where the atomic mass varies because of a variation in the number of neutrons in the nucleus. Also it can exhibit three oxidation states viz. '0' Nitrogen gas. '+3' Nitrous Acid ans '+5' Nitric Acid.
What are the bases of grouping solutions?
There are many different types of chemical solutions which need specific bases to produce their end yield. You have to be specific about which grouping solution are you talking about in particular.
How many nitrogen bases are needed to code for one amino acid?
3
How many nitrogen nucleotide bases are there?
4. adenine,thymine, guanine ,cytosine
What are the types of injection mold?
There are many classification methods for injection molds. According to different classification bases, injection molds can be divided into different types. This article will classify injection molds in detail according to different classification bases. I hope to provide some help for you to further understand injection molds.
