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DNA and RNA are both forms of polynucleotide. This means that they are long molecules made up of many individual monomer units. The basic monomer unit of a polynucleotide is a nucleotide. The three primary components of a nucleotide are the phosphate group, the pentose sugar and the nitrogenous base. In DNA, the pentose sugar present in the nucleotides is deoxyribose. In RNA, the pentose sugar present in the nucleotides is ribose. In DNA, the four bases present are adenine, thymine, guanine and cytosine. In RNA, the base uracil replaces the base thymine. DNA is also a double-stranded polynucleotide, whereas RNA is a single-stranded polynucleotide.
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What is the backbone of nucleic acid polymers composed of?
The backbone of nucleic acid polymers is composed of alternating sugar and phosphate groups. In DNA, the sugar is deoxyribose, while in RNA, the sugar is ribose. The phosphate groups link the sugars together to form a chain.
What is the difference between deoxyribose nucleic acid and deoxypentose nucleic acid?
There is no difference between deoxyribose nucleic acid and deoxypentose nucleic acid; in fact, both terms refer to the same molecule: DNA (deoxyribonucleic acid). DNA is made up of a sugar-phosphate backbone containing deoxyribose sugar units, which are the pentose sugars involved in forming the nucleic acid polymer.
Is fruit juice a nucleic acid?
No, fruit juice is not a nucleic acid. Nucleic acids are biological macromolecules that store and transmit genetic information, while fruit juice is a liquid extracted from fruits that contains sugars, vitamins, and minerals.
Is sugar and phosphate groups from the middle of a nucleic acid chain?
No, sugar and phosphate groups are found on the outside of a nucleic acid chain, forming the backbone of the molecule. The nitrogenous bases are located in the middle of the chain and are responsible for encoding genetic information.
Is water a nucleic acid?
No, water is not a nucleic acid. Nucleic acids are complex molecules that store and transmit genetic information, such as DNA and RNA. Water is a simple molecule composed of two hydrogen atoms and one oxygen atom.
Do Sugars and phosphate groups form the middle of a nucleic acid chain?
No, sugars and phosphate groups do not form the middle of a nucleic acid chain. Instead, they create the backbone of the nucleic acid, with the sugar molecules (ribose in RNA and deoxyribose in DNA) linked to phosphate groups. The nitrogenous bases, which are attached to the sugars, extend from this backbone and form the "rungs" of the helical structure in DNA and RNA.
What groups form the middle of a nucleic acid chain?
The middle of a nucleic acid chain is primarily composed of sugar and phosphate groups. In DNA, the sugar is deoxyribose, while in RNA, it is ribose. These sugars are linked by phosphate groups, forming the backbone of the nucleic acid strand, with nitrogenous bases attached to the sugars. This structure allows for the formation of the double helix in DNA and the single-stranded configuration in RNA.
Is a sugar a nucleic acid?
No, although there is a sugar (pentose) in nucleic acids.
What is the backbone of nucleic acid polymers composed of?
The backbone of nucleic acid polymers is composed of alternating sugar and phosphate groups. In DNA, the sugar is deoxyribose, while in RNA, the sugar is ribose. The phosphate groups link the sugars together to form a chain.
What is the subnit structure of nucleic acid?
The subunit structure of a nucleic acid is nucleotides. Nucleotides are made out of a sugars, nitrogen base and a phosphate.
What is the difference between deoxyribose nucleic acid and deoxypentose nucleic acid?
There is no difference between deoxyribose nucleic acid and deoxypentose nucleic acid; in fact, both terms refer to the same molecule: DNA (deoxyribonucleic acid). DNA is made up of a sugar-phosphate backbone containing deoxyribose sugar units, which are the pentose sugars involved in forming the nucleic acid polymer.
Is fruit juice a nucleic acid?
No, fruit juice is not a nucleic acid. Nucleic acids are biological macromolecules that store and transmit genetic information, while fruit juice is a liquid extracted from fruits that contains sugars, vitamins, and minerals.
What is produced by translation amino chain strain of RNA DNA or nucleic acid chain?
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Is sugar and phosphate groups from the middle of a nucleic acid chain?
No, sugar and phosphate groups are found on the outside of a nucleic acid chain, forming the backbone of the molecule. The nitrogenous bases are located in the middle of the chain and are responsible for encoding genetic information.
What part of a nucleotide makes up the backbone of a nucleic acid?
Pentose sugars and Phosphate groups
What part of nucleotide make up the backbone of nucleic acid?
Pentose sugars and Phosphate groups
What parts of the nucleotide make up the backbone of the nucleic acid?
Pentose sugars and Phosphate groups
