Yes, A and T are always paired up together. When DNA replicated, adenine and thymine always pair up. However, it's been proven that there is a very very small percentage of extra C, meaning that C and G don't completely pair up because there is about a 0.8% more percentage of C than G. No scientist has been able to prove how or why, though.
Basically, A and T always pair up. Same with C and G, there is just a little bit more of C than G.
yes because they are paired
the double helix contains the amino acids
yes
yes
YES!
Yes.
There are four nucleotides in DNA.Adenine and Thymine always match up.Cytosine and Guanine always match up.
yes.
False. In a DNA molecule, guanine pairs with adenine.
Thymine will always bond with adenine, and guanine will always bind with cytosine.
Chargaff discovered that in DNA, there is a 1:1 ratio of adenine and thymine, and a 1:1 ratio of guanine and cytosine. This led to the rule that adenine always pairs with thymine and guanine always pairs with cytosine.
yes.
Adenine always pairs with thymine in DNA.
Yes, because the Adenine and Thymine pair with each other.
Nucleotides are composed of a phosphate group, a sugar and a nucleobase (Adenine,Thymine, Cytosine or Guanine). Adenine always goes with Thymine and Cytosine always goes with Guanine.
adenine with thymine cytosine with guanine adenine with uracil cytosine with guanine
In DNA, adenine always pairs with thymine.
There are four nucleotides in DNA.Adenine and Thymine always match up.Cytosine and Guanine always match up.
There are four nucleotides that make up DNA: Adenine, Thymine, Guanine and Cytosine. There are billions of them that make up one strand of DNA. Adenine always pairs with Thymine and Guanine always pairs with Cytosine. Also, in the Rna during DNA transcription, Uracil replaces Thymine and pairs with Adenine instead. Adenine (A) Thymine (T) Guanine (G) Cytosine (C)
yes.
The 'steps' or 'rungs' of the DNA 'ladder' are complimentary pairs of bases bonded by hydrogen bonds. The bases are Adenine, Thymine, Cytosine and Guanine. Adenine always bonds to Thymine and Cytosine always bonds to Guanine.
False. In a DNA molecule, guanine pairs with adenine.
thymine, cytosine, thymine, guanine, adenine *HINT* "A" goes with "T" always and "C" goes with "G" always