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The molecule that links nucleotides together in a nucleic acid strand is called phosphodiester bond. This bond forms between the phosphate group of one nucleotide and the hydroxyl group on the sugar of the next nucleotide, creating a sugar-phosphate backbone. This structure is essential for the stability and integrity of DNA and RNA, allowing them to maintain their sequence and function in genetic information storage and transfer.
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Which of the fallowing represent the building block of a DNA molecule?
The building blocks of a DNA molecule are nucleotides. Each nucleotide consists of three components: a phosphate group, a sugar molecule (deoxyribose), and a nitrogenous base (adenine, thymine, cytosine, or guanine). These nucleotides link together to form long chains, creating the DNA double helix structure that carries genetic information.
What is the basic building block of a nucleic-acid chain?
The basic building block of a nucleic-acid chain is a nucleotide. Each nucleotide consists of a phosphate group, a sugar molecule (such as ribose or deoxyribose), and a nitrogenous base (adenine, thymine, cytosine, or guanine). Multiple nucleotides link together through phosphodiester bonds to form a nucleic-acid chain.
What five carbon- sugar is found in the DNA?
The five carbon-sugar that is found in DNA is called deoxyribose. It forms the backbone of the DNA molecule, along with the phosphate group, and helps to link the individual nucleotides together to form the double helix structure.
What is the name of the molecule formed when two monosccharides join together?
Disaccharide
What are the smaller repeating molecules that make up a DNA or RNA molecule called?
The smaller repeating molecules that make up DNA and RNA are called nucleotides. Each nucleotide consists of three components: a phosphate group, a sugar molecule (deoxyribose in DNA and ribose in RNA), and a nitrogenous base. In DNA, the nitrogenous bases are adenine, thymine, cytosine, and guanine, while in RNA, they are adenine, uracil, cytosine, and guanine. These nucleotides link together to form the long chains that make up the genetic material.
Does RNA contain phosphodiester bonds?
Yes, RNA contains phosphodiester bonds. These bonds link the nucleotides together in the RNA molecule.
Are nucleotides pieces that form the dna molecule?
Yes, nucleotides are the building blocks of DNA. They are composed of a phosphate group, a sugar molecule (deoxyribose in DNA), and a nitrogenous base (adenine, thymine, cytosine, or guanine). These nucleotides link together to form the double helix structure of the DNA molecule.
DNA is made of repeating units or monomers called?
nucleotides. A nucleotide consists of a phosphate group, a sugar molecule (deoxyribose in DNA), and a nitrogenous base (adenine, thymine, cytosine, or guanine). These nucleotides link together in a specific sequence to form the double helix structure of DNA.
Which of the fallowing represent the building block of a DNA molecule?
The building blocks of a DNA molecule are nucleotides. Each nucleotide consists of three components: a phosphate group, a sugar molecule (deoxyribose), and a nitrogenous base (adenine, thymine, cytosine, or guanine). These nucleotides link together to form long chains, creating the DNA double helix structure that carries genetic information.
Are nucleic acids the monomers of DNA?
Yes, nucleic acids are the monomers of DNA. The monomers of DNA are nucleotides, which are composed of a phosphate group, a sugar molecule (deoxyribose in DNA), and a nitrogenous base (adenine, thymine, cytosine, or guanine). Multiple nucleotides link together to form the DNA molecule.
What is the basic unit of a nucleic acids?
The basic unit of a nucleic acid is a nucleotide, which consists of a sugar molecule, a phosphate group, and a nitrogenous base. These nucleotides link together to form the long chains of DNA or RNA that make up the genetic material in living organisms.
What is the role of deoxyribose sugar in the structure of DNA?
The deoxyribose sugar in DNA serves as the backbone of the DNA molecule, providing structural support and stability. It also helps to link the individual nucleotides together to form the double helix structure of DNA.
What is the basic unit of a nucleus acid?
The basic unit of a nucleic acid is a nucleotide, which consists of a phosphate group, a sugar molecule (ribose or deoxyribose), and a nitrogenous base (adenine, thymine, cytosine, or guanine). These nucleotides link together to form the DNA or RNA strands in the nucleus of a cell.
When aminoacids link together what kind of molecule do they form?
Proteins and enzymes
Is a nucleotide a monomer?
Yes, a nucleotide is considered a monomer. It is the building block of nucleic acids like DNA and RNA, consisting of a phosphate group, a sugar molecule, and a nitrogenous base. Multiple nucleotides can link together to form a polymer chain.
What is the basic building block of a nucleic-acid chain?
The basic building block of a nucleic-acid chain is a nucleotide. Each nucleotide consists of a phosphate group, a sugar molecule (such as ribose or deoxyribose), and a nitrogenous base (adenine, thymine, cytosine, or guanine). Multiple nucleotides link together through phosphodiester bonds to form a nucleic-acid chain.
which best describes the structure of dna molecule?
Answer:Two strands of DNA link together
