What is the DNA of cytosine?

Cytosine (C) is one of four chemical bases in DNA, the other three being adenine (A), guanine (G), and thymine (T). Within the DNA molecule, cytosine bases located on one strand form chemical bonds with guanine bases on the opposite strand. The sequence of four DNA bases encodes the cell’s genetic instructions.

What binds with cytosine in both DNA and RNA?

Transcription: DNA to mRNA DNA and RNA bases are also held together by chemical bonds and have specific base pairing rules. In DNA/RNA base pairing, adenine (A) pairs with uracil (U), and cytosine (C) pairs with guanine (G).

Does RNA cytosine pairs with guanine?

Adenine always bonds with thymine, and cytosine always bonds with guanine. The bonding causes the two strands to spiral around each other in a shape called a double helix. Ribonucleic acid (RNA) is a second nucleic acid found in cells. RNA is a single-stranded polymer of nucleotides.

What is the relationship between cytosine and guanine in DNA?

The two strands are held together by hydrogen bonds between the bases, with adenine forming a base pair with thymine, and cytosine forming a base pair with guanine.

What is cytosine and adenine?

Adenine (A) is one of four chemical bases in DNA, with the other three being cytosine (C), guanine (G), and thymine (T). Within the DNA molecule, adenine bases located on one strand form chemical bonds with thymine bases on the opposite strand. The sequence of four DNA bases encodes the cell’s genetic instructions.

Why does cytosine make pair with guanine and not with adenine?

Cytosine make pair with guanine and not with adenine because hydrogen bond forming functional groups are not complementary between C and A.

Why can cytosine not pair with thymine?

Adenine and Thymine also have a favorable configuration for their bonds. They both have to -OH/-NH groups which can form hydrogen bridges. When one pairs Adenine with Cytosine, the various groups are in each others way. For them to bond with each other would be chemically unfavorable.

Does cytosine pair with adenine or guanine?

In RNA cytosine still pairs with guanine, but adenine pairs with uracil. Cytosine is one of the four nucleotide bases used in DNA to encode heritable genetic information. Cytosine can also be found in RNA, with a number of other bases, as a means of utilizing DNA instructions to produce proteins.

Which nucleotide base does cytosine always pair with?

Cytosine always pairs with guanine. This refers to the bonding structure of double-stranded DNA. Most of the DNA molecule is composed of a phosphate and sugar “backbone” with a variable nucleotide base attached to each phosphate… Cytosine is one of the four nucleotide bases used in DNA to encode heritable genetic information.

What is the difference between DNA and RNA DNA and cytosine?

DNA contains adenine, guanine, cytosine, and thymine. In DNA adenine pairs with thymine while guanine pairs with cytosine. RNA contains adenine, guanine, cytosine, and uracil. In RNA cytosine still pairs with guanine, but adenine pairs with uracil. Cytosine is one of the four nucleotide bases used in DNA to encode heritable genetic information.

Which of the following nucleotides always pairs with guanine?

Cytosine always pairs with guanine. Cytosine is one of the five nucleotides that serve as the monomers (building blocks) for nucleic acids, such as DNA and RNA. Nucleotides are composed of a nitrogenous base, a five-carbon sugar, and at least one phosphate group.