The Oxygen and Nitrogen atoms in the backbone give DNA and RNA polarity. A phosphate group a 5-carbon sugar and a nitrogenous base.
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As mentioned nucleotides have three component parts.
. 29 Questions Show answers. It occupies the central position in the structure of a nucleotide. Which best describes the structure of a nucleotide.
Asked Aug 26 2021 in Biology by DevanshKumar 368k points genetic basis of inheritance. Thymine and adenine c. Each nucleotide contains a phosphate group a sugar molecule and a nitrogenous base.
Ololo11 35 1 year ago. A base and a protein d. Which of the following best describes the chemical composition of a nucleotide.
Different in animals and plants. There are five chemical bases. RNA and DNA are polymers made of long chains of nucleotides.
The type of nucleotide is defined by its chemical base. The term genetic code is defined as the sequence of bases in DNA in a cells nucleus. This is skeleton or foundation of the DNA double helix.
The base and the amount of phosphate residue define how the compound is named. Carbohydrates are a good quick source of energy that can be catabolized in cell respiration. A A triplet of nucleotide bases.
The types of bases in the genetic code are. Pages 5 This preview shows page 3 -. Base sugar ring and phosphate b.
Which phrase best describes DNA. It has a fixed size of 750 nucleotides. Updated on January 24 2020 Nucleotides are the building blocks of the DNA and RNA used as genetic material.
Phosphate monophosphate diphosphate triphosphate. A nucleotide consists of a sugar molecule either ribose in RNA or deoxyribose in DNA attached to a phosphate group and a nitrogen-containing base. They also have functions related to cell signaling metabolism and enzyme reactions.
DNA contains adenine A guanine G thymine T and cytosine C whereas. A A codon codon is is a a three-three-letter letter nucleotide nucleotide sequence sequence found found on on the the tRNA. Phosphate Group and Nitrogen Base.
A nucleotide is made up of three parts. Which one of the following best describes a gene. Its nucleotide sequence is complementary to that of one strand of DNA.
Each nucleotide consists of a sugar molecule a nitrogen base and at least one phosphate group. A nitrogen-containing base a phosphate and a pentose sugar What type of mutation changes the base of a single DNA nucleotide which then causes a change in a specific codon. Nucleotides also are used for cell signaling and to transport energy throughout cells.
Nitrogenous bases Purine and Pyrimidine. Which of the following best describes the structure of the DNA backbone A The. There are three types of RNA that are found which are all important in the process of protein synthesis in which the DNA code is expressed as protein.
A pentose sugar is a monosaccharide having five carbon atoms. The same only in animals and bacteria. The same in animals plants and bacteria.
Nucleotides are made of nitrogenous base a five carbon sugar ribose or deoxyribose and 1 or more phosphate group. The nucleotides of the polymer are linked by phosphodiester bonds connecting through the oxygen on the 5 carbon of one to the oxygen on the 3 carbon of another. Each of these chains is known as a DNA chain or a DNA strand.
Different in bacteria and animals. Which best describes the structure of a DNA molecule. Base sugar ring and phosphate B.
Which of the following best describes the secondary structure of DNA. Course Title BIO 1010. Which best describes the structure of a nucleotide.
A B A codon codon is is a a growing growing polypeptide polypeptide chain. It is a double helix with the bases on the outside. A nucleotide consists of base sugar and phosphate group.
Choose the one that best describes the two statements. Five-Carbon Sugar and Nitrogen Base. 1 on a question Which best describes the structure of a nucleotide.
For example an Adenine nucleotide with one phosphate group is called adenosine monophosphate. The bases used in DNA are adenine A cytosine C guanine G. School Austin Peay State University.
What two parts of a nucleotide do not change throughout the structure of DNA. The sequence or order of the nucleotides defines the primary structure of DNA and RNA. A nucleotide is the basic building block of nucleic acids.
Which one of the following best describes a gene. Asked Nov 2 2019 in Physics by Ishusharma 249k points class-12. By Anne Marie Helmenstine PhD.
The four nitrogenous bases in DNA are adenine cytosine guanine and thymine. Which of the following best describes the structure. A nucleotide consists of three units which are covalently linked.
It is a single helix. They contain purine or pyrimidine base. Pentose Sugar Ribose and Deoxyribose.
The sugar and phosphate group together to create the sugar phosphate backbone. Which of the following statements best describes the structure or makeup of a codon. A nucleotide is an organic molecule that is the building block of DNA and RNA.
Two types of pentose sugars could be present in the structure of a nucleotide. C A specific length of single stranded RNA. Which best describes the structure of a nucleotide.
It is a triple helix. A five-sided carbon sugar a nitrogen-containing base and a phosphate group. Base sugar ring and phosphate Hope this helps.
All the other components of a nucleotide are attached to the carbon atoms of the pentose sugar. A base and a.
Nucleotide Definition Structure 3 Parts Examples Function
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Nucleotide
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