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What are the DNA base pairing rules?
Adenine always pairs with thymine Cytosine always pairs with guanine.
What base will always pair with another base?
A purine will always pair with a pyrimidine. Examples of purines are adenine (pairs with thymine or uracil) and guanine (pairs with cytosine). Examples of pyrimidines are thymine (pairs with adenine), uracil (pairs with adenine), and cytosine (pairs with guanine).
Does cytosine pair with an adenine or a guanine base?
Cytosine binds [bonds] with Guanine.
What base pairing arrangement is found in double-stranded DNA?
Adenine is paired with thymine.Cytosine is paired with guanine.
In DNA which is harder to break the adenine-thymine base pair or the guanine-cytosice base pair Why?
The guanine-cytosine base pair is harder to break than the adenine-thymine base pair due to the presence of three hydrogen bonds between guanine and cytosine, compared to two hydrogen bonds between adenine and thymine. This makes the guanine-cytosine pair more stable and stronger.
What is the base unit of a nucleic acid?
The nitrogenous base units of a nucleic acid are Adenine, Cytosine, Guanine, and Thymine. (in Dna) in RNA Thymine is replaced with Uracil. These base pair are often abreviated to A,C,T,G, and U. Adenine will always pair with Thymine. Cytosine will always pair with guanine.
On dna what base will always pair with what base?
Adenine always pairs with thymine in a DNAmolecule.
What are the base pair combinations of the DNA?
Adenine and Thymine A = T, Cytosine and Guanine C = G.
Cytosine will form a base pair only with?
Cytosine (C) and Guanine (G) pair, as do Adenine (A) and Thymine (T).
Which nitrogen bases can pair up together in DNA?
Adenine (A) can pair with thymine (T), and cytosine (C) can pair with guanine (G) in DNA through hydrogen bonding. This complementary base pairing is essential for the stability and accurate replication of DNA molecules.
What nitrogen base always pairs up with adenine?
adenine with thymine cytosine with guanine adenine with uracil cytosine with guanine
Why does adenine always pair with thymine and guanine always pair with cytosine What two factors determine the base pairing rule Why does adenine always pair with thymine and guanine always pair wi?
Adenine pairs with thymine and guanine pairs with cytosine due to the specific hydrogen bonding patterns between the bases, which allow for stable base pairing. Adenine forms two hydrogen bonds with thymine, while guanine forms three hydrogen bonds with cytosine. The base pairing rule is primarily determined by the size and shape of the nitrogenous bases, as well as their ability to form hydrogen bonds, ensuring consistent spacing in the DNA double helix. This complementary pairing is crucial for accurate DNA replication and transcription.
