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What is a codon made of?
A codon is made up of a sequence of three nucleotides. In DNA, a nucleotide contains the sugar deoxyribose, a phosphate group, and one of four nitrogen bases; adenine, thymine, guanine, and cytosine. In RNA, a nucleotide contains the sugar ribose, a phosphate group, and one of four nitrogen bases; adenine, uracil, guanine, and cytosine. Each codon represents an amino acid, or a start or stop signal.
What sequences of bases make up a DNA molecule?
A DNA molecule is made up of sequences of four different bases: adenine (A), thymine (T), cytosine (C), and guanine (G). These bases pair up in specific combinations to form the genetic code of an organism.
What forms the steps of a DNA molecule?
The DNA molecule consists of paired nucleotides that make each "rung" of the ladder. Each nucleotide is made up of a one of four nitrogenous bases (adenine, guanine, cytosine, or thymine), a five-carbon sugar (either ribose or 2'-deoxyribose), and a phosphate molecule.
What are the rungs steps of a DNA molecule made of?
The 'steps' or 'rungs' of the DNA 'ladder' are complimentary pairs of bases bonded by hydrogen bonds. The bases are Adenine, Thymine, Cytosine and Guanine. Adenine always bonds to Thymine and Cytosine always bonds to Guanine.
What are the steps on the DNA ladder are called?
The steps on the DNA ladder are called nucleotides. Each nucleotide consists of a sugar molecule, a phosphate group, and a nitrogenous base (adenine, thymine, cytosine, or guanine). These nucleotides pair up to form the double helix structure of DNA.
Is the sides of the DNA molecule are made up of repeating nitrogen bases and sugars?
The sides of the DNA molecule are made up of repeating sugar-phosphate groups, not nitrogen bases. The nitrogen bases are arranged in the middle of the DNA molecule and form the rungs of the double helix structure.
Are the sides of the DNA molecule are made up of repeating nitrogen bases and sugars?
hell if i know
Is the sides of the DNA molecule made up of repeating nitrogen bases and sugars?
hell if i know
Are the sides of the DNA molecule made up of repeating nitrogen bases and sugars?
hell if i know
What is a nitrogen molecule made of?
A nitrogen molecule (N2) is made up of two nitrogen atoms bonded together by a strong covalent bond. It is a diatomic molecule with each nitrogen atom sharing three electrons with the other, forming a stable molecule.
How many atoms and molecules does NH3 contain?
NH3 is a molecule with 4 atoms in it, 1 nitrogen and three hydrogens.
What bases make up a molecule?
A nucleotide is made up of one sugar molecule, one phosphate molecule and one of the four bases (adenine, guanine, thymine, cytosine). Here is the structural formula for the four nucleotides of DNA. Note that the purine bases (adenine and guanine) have a double ring structure while the pyrimidine bases (thymine and cytosine) have only a single ring.
What is the RNA made of?
RNA is composed of a phosphate, a ribose sugar, and four nitrogen bases: adenine, guanine, cytosine, and uracil.
Is nitrogen an element made of molecules?
Nitrogen is an element, and two nitrogen atoms make up a nitrogen molecule.
What are nitrogen bases made up of two rings called?
Nitrogen bases are made up of hydrogen bonds, phosphate, and sugar
What is a codon made of?
A codon is made up of a sequence of three nucleotides. In DNA, a nucleotide contains the sugar deoxyribose, a phosphate group, and one of four nitrogen bases; adenine, thymine, guanine, and cytosine. In RNA, a nucleotide contains the sugar ribose, a phosphate group, and one of four nitrogen bases; adenine, uracil, guanine, and cytosine. Each codon represents an amino acid, or a start or stop signal.
What makes up the sides o f a DNA molecule?
A DNA molecule consists of two strands that are made up of nucleotides. Each nucleotide is composed of a sugar molecule, a phosphate group, and one of four nitrogenous bases (adenine, thymine, cytosine, or guanine). The two strands are connected by hydrogen bonds between complementary nitrogenous bases.
