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What types of bond connects the nitrogenous bases?
The nitrogenous bases in DNA are connected by hydrogen bonds. Specifically, adenine pairs with thymine through two hydrogen bonds, while cytosine pairs with guanine through three hydrogen bonds. These hydrogen bonds are crucial for maintaining the structure of the DNA double helix and ensuring the stability of base pairing.
What is contained in nucleic acids?
Nucleic acids are polynucleotides. They are composed of nucleotides, which join together through phospho-diester bonds, with forms the sugar-phosphate backbone of the nucleic acid, and also through hydrogen bonds, between two complementary nitrogenous bases (in the case of DNA).The nucleotides which make up nucleic acids are composed of the following: a phosphate group (PO4), a deoxyribose sugar (in DNA) or a ribose sugar (in RNA) and finally a nitrogenous base. In DNA the purine nitrogenous bases are: adenine and guanine. The pyrimidine nitrogenous bases are: thymine (which bonds with two hydrogen bonds to adenine) and cytosine (which bonds with guanine through three hydrogen bonds. In RNA uracil replaces thymine and there are no hydrogen bonds between the nitrogenous bases as RNA is a single stranded molecule.
Which nitrogenous bases pair with each other What type of hydrogen bond forms between them?
In DNA, the nitrogenous bases pair as follows: adenine (A) pairs with thymine (T) through two hydrogen bonds, while cytosine (C) pairs with guanine (G) through three hydrogen bonds. In RNA, adenine pairs with uracil (U) instead of thymine, also forming two hydrogen bonds. These hydrogen bonds are crucial for maintaining the stability and structure of the DNA and RNA molecules.
Each set of three nitrogenous bases representing an amino acid is referred to as a?
Codon
Which macromolecule has a sugar-phosphate backbone?
Nucleic acids DNA and RNADNA has deoxyribose and phosphate forming the backbone and an attached nitrogenous base, These three components form a nucleotide.RNA has ribose sugar, phosphate and nitrogenous bases. The bonds holding the macromolecule together are covalent bonds within the nucleotides and hydrogen bonds holding the double strands of the DNA molecule.
How are complementary nitrogenous bases held together?
Complementary nitrogenous bases are held together by hydrogen bonds. Adenine pairs with thymine (or uracil in RNA) by forming two hydrogen bonds, while cytosine pairs with guanine by forming three hydrogen bonds. These hydrogen bonds provide the necessary stability for the base pairing in DNA and RNA molecules.
What is in the bonding of nitrogenous bases?
The bonding of nitrogenous bases in DNA involves hydrogen bonds. Adenine pairs with thymine (or uracil in RNA) through two hydrogen bonds, while guanine pairs with cytosine through three hydrogen bonds. These hydrogen bonds help to stabilize the double helix structure of DNA.
What type of bond holds bases together?
Hydrogen bonds hold bases together in DNA. These bonds form between the nitrogenous bases adenine (A) and thymine (T), and between cytosine (C) and guanine (G), helping to stabilize the DNA molecule's double helix structure.
What is contained in nucleic acids?
Nucleic acids are polynucleotides. They are composed of nucleotides, which join together through phospho-diester bonds, with forms the sugar-phosphate backbone of the nucleic acid, and also through hydrogen bonds, between two complementary nitrogenous bases (in the case of DNA).The nucleotides which make up nucleic acids are composed of the following: a phosphate group (PO4), a deoxyribose sugar (in DNA) or a ribose sugar (in RNA) and finally a nitrogenous base. In DNA the purine nitrogenous bases are: adenine and guanine. The pyrimidine nitrogenous bases are: thymine (which bonds with two hydrogen bonds to adenine) and cytosine (which bonds with guanine through three hydrogen bonds. In RNA uracil replaces thymine and there are no hydrogen bonds between the nitrogenous bases as RNA is a single stranded molecule.
Which two nitrogenous bases are bound by three hydrogen bonds?
Guanine and cytosine are the two nitrogenous bases that are bound by three hydrogen bonds in a DNA molecule. This specific pairing is essential for maintaining the stability of the DNA double helix structure.
How many nitrogenous bases are found in a anticodon?
3. The opposite three that are located on the codon of an mRNA strand.eg.If mRNA reads CAG UCG AGU Three codonsThen tRNA GUC AGC UCA Three Antiocodons each containing three nitrogenous bases.
What type of bonds form between the nitrogenous bases of a DNA molecule?
Hydrogen bonds form between the nitrogenous bases of a DNA molecule. These hydrogen bonds connect adenine with thymine (or uracil in RNA) and guanine with cytosine, contributing to the double helix structure of DNA.
Which nitrogenous bases pair with each other What type of hydrogen bond forms between them?
In DNA, the nitrogenous bases pair as follows: adenine (A) pairs with thymine (T) through two hydrogen bonds, while cytosine (C) pairs with guanine (G) through three hydrogen bonds. In RNA, adenine pairs with uracil (U) instead of thymine, also forming two hydrogen bonds. These hydrogen bonds are crucial for maintaining the stability and structure of the DNA and RNA molecules.
Nitrogeneous base belonging to the pyrimidine group?
A pyrimidine group consists of only three nitrogenous bases: Uracil, Thymine, and Cytosine. All three are nitrogenous bases, so all three are the answer.
How many nitrogen bases make-up a codon?
Three nitrogenous bases make up a single codon.
Each set of three nitrogenous bases representing an amino acid is referred to as a?
Codon
How many nitrogen base are in a codon?
AUG Start codon containing three nitrogenous bases.
