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A pentose sugar (ribose or deoxyribose), a phosphate group, and a nitrogenous base (adenine, thymine, guanine, cytosine, or uracil).
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What are the components of nucleic acids?
The components of nucleic acids are nucleotides, which consist of a phosphate group, a five-carbon sugar (ribose or deoxyribose), and a nitrogenous base (adenine, guanine, cytosine, thymine, or uracil). These components are linked together to form the backbone of DNA and RNA molecules.
The double-stranded DNA molecule is held together by four chemical components called?
The double-stranded DNA molecule is held together by four chemical components called nucleotides. These nucleotides are adenine, thymine, guanine, and cytosine, and they form base pairs with each other to create the structure of DNA.
What are the three components of nucleotides?
Deoxyribose, phosphate group, and nitrogen base. :D Have fun on biology h.w!
What are Free Nucleotides?
Free Nucleotides are ones that exist in the form of a triphosphate or three phosphates. When it is combined in DNA, the nucleotide loses two phosphates and only one phosphate is included in the DNA.
What contribution did phoebus levene make to the DNA story?
Phoebus Levene was a biochemist who made significant contributions to the understanding of DNA's structure by identifying the components of DNA (sugar, phosphate, and nucleotide bases) and establishing the structure of nucleotides. He also discovered the components of nucleotides - deoxyribose sugar, phosphate group, and four nitrogenous bases - adenine, guanine, cytosine, and thymine. However, Levene erroneously hypothesized that nucleotides formed a repetitive tetranucleotide structure which was later proven incorrect through the work of other researchers.
What are the components and structure of DNA nucleotides?
DNA nucleotides consist of a phosphate, a deoxyribose (sugar), and a nitrogen base: adenine, guanine, cytosine, thymine.
What are the components of DNA called?
Nucleotides (Nitrogeneous bases, deoxyribose, phosphate group)
What are the 3 components of necleotides?
Nucleotides have one of four bases, a phosphate group and a sugar.
Can purine be found in nucleotide of rna?
Yes, purine bases are found in RNA nucleotides. Adenine and guanine are purines that are components of RNA nucleotides.
Which chemical is not found in DNA nucleotides thymine deoxyribose ribose guanineWhich chemical is not found in DNA nucleotides thymine deoxyribose ribose guanine?
Ribose is the chemical that is not found in DNA nucleotides. DNA nucleotides contain deoxyribose, which is a sugar lacking one oxygen atom compared to ribose. The other components of DNA nucleotides include thymine and guanine, which are nitrogenous bases.
What are the components of nucleic acids?
The components of nucleic acids are nucleotides, which consist of a phosphate group, a five-carbon sugar (ribose or deoxyribose), and a nitrogenous base (adenine, guanine, cytosine, thymine, or uracil). These components are linked together to form the backbone of DNA and RNA molecules.
What are the 3 nucleotides called for C G U in biology?
The three nucleotides C, G, and U correspond to cytosine, guanine, and uracil, respectively. These nucleotides are components of RNA, where uracil replaces thymine found in DNA. In the context of genetic coding, these nucleotides can form codons, which are sequences that specify particular amino acids during protein synthesis.
What type of molecule is made by nucleotides?
Nucleic acid
Can nucleic acids be broken down by the body to yield basic nutrients?
Yes. Nucleic acids are long polymers of nucleotides that are made up of a sugar, a base, and a phosphate group. The components of nucleotides could be used as nutrients.
What enzyme breaks down nucleotides?
Nucleotides are broken down by the enzyme nucleotidase, which hydrolyzes nucleotides into their constituent components: nucleosides and phosphate groups. Subsequently, nucleosides can be further broken down by nucleoside phosphorylases and nucleoside hydrolases into nitrogenous bases and sugars. This process is essential for nucleotide recycling and cellular metabolism.
What are the components and structure of a DNA nucleotide?
DNA nucleotides consist of a phosphate, a deoxyribose (sugar), and a nitrogen base: adenine, guanine, cytosine, thymine.
The double-stranded DNA molecule is held together by four chemical components called?
The double-stranded DNA molecule is held together by four chemical components called nucleotides. These nucleotides are adenine, thymine, guanine, and cytosine, and they form base pairs with each other to create the structure of DNA.
