What is the complementary nucleotide sequence?
Complementary sequence: Nucleic acid sequence of bases that can form a double- stranded structure by matching base pairs. For example, the complementary sequence to C-A-T-G (where each letter stands for one of the bases in DNA) is G-T-A-C.
What is the nucleotide sequence of a gene?
The nucleotide sequence is the most fundamental level of knowledge of a gene or genome. It is the blueprint that contains the instructions for building an organism, and no understanding of genetic function or evolution could be complete without obtaining…
Are genes a series of complementary nucleotides?
Genetic information is carried in the linear sequence of nucleotides in DNA. Each molecule of DNA is a double helix formed from two complementary strands of nucleotides held together by hydrogen bonds between G-C and A-T base pairs.
What is the complementary sequence on the other DNA strand?
The DNA sequence that is transcribed to make RNA is called the template strand, while the complementary sequence on the other DNA strand is called the coding or informational strand.
Which of the following pairs of complementary nucleotides can be found in DNA?
Complementary Pairing The four nitrogenous bases are A, T, C, and G. They stand for adenine, thymine, cytosine, and guanine. The four different bases pair together in a way known as complementary pairing. Adenine always pairs with thymine, and cytosine always pairs with guanine.
What are the DNA complementary base pairs?
Explanation: The four nitrogenous bases of DNA are thymine, adenine, guanine, and cytosine. Guanine and cytosine are bound together by three hydrogen bonds; whereas, adenine and thymine are bound together by two hydrogen bonds. This is known as complementary base pairing.
Which RNA nucleotide is complementary to adenine?
thymine
In RNA, however, a base called uracil (U) replaces thymine (T) as the complementary nucleotide to adenine (Figure 3).
Which RNA nucleotide is complementary to thymine?
uracil
either of the nucleotide bases linked by a hydrogen bond on opposite strands of DNA or double-stranded RNA: guanine is the complementary base of cytosine, and adenine is the complementary base of thymine in DNA and of uracil in RNA.
What three things that make up nucleotides?
Nitrogen-Containing Base. The nitrogen-containing base is arguably the most important element in a nucleotide,since the type of base dictates the information that actually makes up the genetic code.
What do you call sequence of three nucleotides?
Every three nucleotides along the DNA molecule are code for ONE amino acid in a protein molecule. THe groups of 3 nucleotides are called a codon. Since amino acids make up proteins, the sequence of the DNA’s bases decides the sequence of amino acids. which decides the sequence/type of a protein.
How are the components of a nucleotide bonded together?
The sides of the ladder comprise the sugar-phosphate portions of adjacent nucleotides bonded together. The phosphate of one nucleotide is covalently bound (a bond in which one or more pairs of electrons are shared by two atoms) to the sugar of the next nucleotide.
How does the sequence of nucleotides in DNA determine?
The order of nucleotides in DNA determines the order of the aminoacid sequence in the protein after transcription and translation, in turn the order of the aminoacid sequence determines how the protein will fold and thus its function. So you can say that the order of nucleotides in DNA determines the function of the protein that will be created.