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How are the nucleotide monomers connected to form a polynucleotide?
The sugar pentose is connected to the nitrogenous base this is called a nucleotide. nucleotides are joined by phosphodiester linkages between the phosphate of one nucleotide and the sugar of the next.
What type of bond is formed between the hydroxyl group of one nucleotide and the phosphate group of an adjacent nucleotide forming the sugar-phosphate backbone of DNA?
A phosphodiester bond is formed between the hydroxyl group of one nucleotide and the phosphate group of an adjacent nucleotide when linking nucleotides to form the sugar-phosphate backbone of DNA. This bond involves the condensation reaction between the hydroxyl group of the 3' carbon of one nucleotide and the phosphate group of the 5' carbon of the adjacent nucleotide.
What is made of one sugar one phosphate and one base?
Each nucleotide contains one sugar, one phosphate and one base.
What represents the portion of DNA composed of the nucleotides' phosphate groups?
The back-bone of DNA is called 'the sugar-phosphate backbone' because: the ribose [or the 2' [two-prime] deoxy-ribose] sugars that 'make up' the backbone binding portion of the (one of four) nucleotide bases is interlaced with the phosphate moieties. Compare to adding N to the C chain to gain strength.
Number of phosphates in DNA molecule with five base pairs?
A DNA molecule with five base pairs would have 5 phosphate groups in its backbone. Each nucleotide in the DNA molecule contains one phosphate group, so a DNA molecule with five base pairs would have a total of 5 phosphate groups in its structure.
How many phosphate groups groups are in one molecule of ADP?
There are two phosphate groups in one molecule of ADP.
How are the nucleotide monomers connected to form a polynucleotide?
The sugar pentose is connected to the nitrogenous base this is called a nucleotide. nucleotides are joined by phosphodiester linkages between the phosphate of one nucleotide and the sugar of the next.
What are the 3 principal components of a nucleotide?
A nucleotide is made of a nitrogen base, a five carbon sugar and one to three phosphate groups.
What is the chemical bond connecting one nucleotide with the next one along the nucleic acid chain?
The chemical bond connecting one nucleotide with the next one along the nucleic acid chain is a phosphodiester bond. This bond forms between the phosphate group of one nucleotide and the sugar group of the next nucleotide, creating a backbone of alternating sugar and phosphate groups in the nucleic acid chain.
What type of bonds holds the sugar and phosphate groups together?
Phosphodiester bonds hold the sugar and phosphate groups together in DNA and RNA molecules. These bonds form between the phosphate group of one nucleotide and the 3'-hydroxyl group of the sugar in the adjacent nucleotide.
A DNA nucleotide is composed of?
A nucleotide is composed of a Nitrogenous base, a phosphate, and a ribose sugar.
What is the energy molecule in living things?
ATP also called adenosine triphosphate.It is based around the same nitrogenous base as the DNA and RNA adenine nucleotide is, except it is not attached to a sugar and has three phosphate groups instead of the one phosphate group that the adenine nucleotide has.
What three chemical groups make up nucleotide?
Ribose sugar, Phosphate and Nitrogen bases
What is the primary energy molecule in living things?
ATP also called adenosine triphosphate.It is based around the same nitrogenous base as the DNA and RNA adenine nucleotide is, except it is not attached to a sugar and has three phosphate groups instead of the one phosphate group that the adenine nucleotide has.
What is the sequence of subunits in the DNA backbone?
The DNA backbone consists of alternating sugar (deoxyribose) and phosphate groups. The sugar-phosphate backbone is formed by the covalent bonds between the sugar of one nucleotide and the phosphate group of the next nucleotide. This forms a repeating pattern of sugar-phosphate-sugar-phosphate along the DNA strand.
What type of bond is formed between the hydroxyl group of one nucleotide and the phosphate group of an adjacent nucleotide forming the sugar-phosphate backbone of DNA?
A phosphodiester bond is formed between the hydroxyl group of one nucleotide and the phosphate group of an adjacent nucleotide when linking nucleotides to form the sugar-phosphate backbone of DNA. This bond involves the condensation reaction between the hydroxyl group of the 3' carbon of one nucleotide and the phosphate group of the 5' carbon of the adjacent nucleotide.
What type of organic molecule always includes a sugar at least one phosphate group and a base?
A nucleic acid always contains sugar molecules, phosphate groups, and nitrogen bases. A single nucleotide contains one sugar molecule, one phosphate group, and one nitrogen base. A DNA nucleotide contains one deoxyribose sugar molecule, one phosphate group, and one nitrogen base, which could be any of the following: adenine, thymine, guanine, or cytosine. An RNA nucleotide contains one ribose sugar molecule, one phosphate group, and one nitrogen base, which could be any of the following: adenine, uracil, guanine, or cytosine.
