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A DNA strand is comprised of:
- thymine (T) - complementary to adenine
- adenine (A) - complementary to thymine
- guanine (G) - complementary to cytosine
- cytosine (C) - complementary to guanine
Wiki User
∙ 9y ago
Wiki User
∙ 14y agoThe four nitrogen bases that make up DNA are Adenine, Guanine, Cytosine, and Thymine. However, DNA, as we know, looks like a ladder and the "rungs" of the ladder are made up of sugar and phosphate.
Wiki User
∙ 11y agoAdenine (A), thymine (T), guanine (G) and cytosine (C).
AT GC is how I've always remembered who is paired with who (as complementary base-pairs). Adenine is paired with thymine and guanine is paired with cytosine.
Wiki User
∙ 15y agoATGC, or adenine(A), thymine(T), guanine(G), and cytosine(C).
Wiki User
∙ 13y agonucleotides. Adenine, guanine, cytosine, and thymine
Wiki User
∙ 12y agothe nitrogeneous bases are adenine, thymine, guanine, and cytosine.
Wiki User
∙ 10y agoCytosine, Guanine, Adenine and Thymine
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What is a change in DNA sequence caused by a mistake in DNA replication or exposure to radiation or chemicals called?
A change in the DNA sequence caused by a mistake in DNA replication or exposure to radiation or chemicals is called mutation.
What is the change of DNA sequence caused by a mistake in DNA replication or exposure to radiation or chemicals?
Mutation
Isopropyl alcohol causes DNA to do what?
eat the chemicals in the body
What is DNA hydrolysis?
DNA hydrolysis is the breaking of DNA through the addition of water. It can be done in several fashions; enzymatic (exonucleases)or chemicals (acid).
What are the four chemicals that hold together DNA molecule?
If by "four chemicals" you mean nucleotides, then they are as follows: 1. deoxyadenosine monophosphate or adenine 2. deoxyguanosine monophosphate or guanine 3. deoxycytosine monophosphate or cytidine 4. deoxythymine monophosphate or thymidine The chemical bonds holding DNA molecules together are 1. phosphodiester bond in the polynucleotide strand 2. hydrogen bond between the complementary nitrogenous bases on adjacent polynucleotide strands.
What are the four chemicals for DNA?
Adenine, guanine, cytosine, thymine.
What does the four bases of DNA contain?
They're just four chemicals that make up the genetic 'code'.
What four chemicals structures are common to both DNA and RNA?
i dont know what to do be the reason why you let go..
What chemicals make up DNA?
DNA is made from deoxyribose (a 5 carbon sugar), a nitrogen containing base like A,T,C,or G(adenine, thymine, cytosine and guanine)DNA also contains phosphate groups. on their own these could be considered chemicals but when they are connected together we get deoxyribonucleic acid (DNA)
What all does DNA contain?
It's made up in a "double helix" structure of four main chemicals, adenine, guanine, thymine, and cytosine. == ==
What are the initails of four chemicals bases found in DNA?
They are A, T, G and C. A for adenine. T for thymine. G for guanine. C for cytosine.
What are the Chemicals that react with DNA?
yes
What is a change in DNA sequence caused by a mistake in DNA replication or exposure to radiation or chemicals called?
A change in the DNA sequence caused by a mistake in DNA replication or exposure to radiation or chemicals is called mutation.
What chemicals does pFluoroGreen contains?
It doesn't contain any chemicals - pFlouroGreen is a DNA plasmid.
In what form did DNA exist before the evolution of cellular organisms?
amino acids formed from chemicals. DNA is a molecule, and it is a molecule containing other smaller molecules. DNA ->Nucleotides -> Amino Acids -> Chemicals.
What chemicals are in DNA?
Adenine, guanine, thymine, and cytosine.
What chemicals does chloroplast contian?
dna cristae stroma
