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In molecular Biology and genetics, the linking between two nitrogenous bases on opposite complementary DNA or certain types of RNA strands that are connected via hydrogen bonds are called a base pair (often abbreviated bp). In the canonical Watson-Crick DNA base pairing, adenine (A) forms a base pair with thymine (T) and guanine (G) forms a base pair with cytosine (C). In RNA, thymine is replaced by uracil (U). Alternate hydrogen bonding patterns, such as the wobble base pair and Hoogsteen base pair, also occur-in particular, in RNA-giving rise to complex and functional tertiary structures. Pairing is the mechanism by which codons on messenger RNA molecules are recognized by anticodons on transfer RNA during protein translation. Some DNA- or RNA-binding enzymes can recognize specific base pairing patterns that identify particular regulatory regions of genes.
The size of an individual gene or an organism's entire genome is often measured in base pairs because DNA is usually double-stranded. Hence, the number of total base pairs is equal to the number of nucleotides in one of the strands (with the exception of non-coding single-stranded regions of telomeres). The haploid human genome (23 chromosomes) is estimated to be about 3 billion base pairs long and to contain 20,000-25,000 distinct genes. A kilobase (kb) is a unit of measurement in molecular biology equal to 1000 base pairs of DNA or RNA.
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What are the complementary base pairs in DNA?
The complementary base pairs in DNA are adenine (A) with thymine (T), and cytosine (C) with guanine (G).
What are the correct complementary base pairs in DNA?
The correct complementary base pairs in DNA are adenine (A) with thymine (T), and cytosine (C) with guanine (G).
What is CCGTAGGCC?
CCGTAGGCC is a sequence of DNA base pairs. It represents the complementary DNA strand to the original sequence GGCTACGG, where each base pairs with its complementary base (A with T and C with G).
What is the enzyme responsible for reading the DNA template and adding complementary base pairs during the process of DNA replication?
The enzyme responsible for reading the DNA template and adding complementary base pairs during DNA replication is called DNA polymerase.
A gene has the base sequence that starts with TCG GAC CAT CGA a) What would be the complementary DNA strand formed from this DNA ing?
The complementary DNA strand would be AGC CTG GTA GCT. In DNA, adenine pairs with thymine and cytosine pairs with guanine. Therefore, the complementary strand is formed by replacing each base with its complementary base.
What are the complementary base pairs in DNA?
The complementary base pairs in DNA are adenine (A) with thymine (T), and cytosine (C) with guanine (G).
What are the correct complementary base pairs in DNA?
The correct complementary base pairs in DNA are adenine (A) with thymine (T), and cytosine (C) with guanine (G).
What is CCGTAGGCC?
CCGTAGGCC is a sequence of DNA base pairs. It represents the complementary DNA strand to the original sequence GGCTACGG, where each base pairs with its complementary base (A with T and C with G).
In a DNA molecule what base sequence is complementary to the sequence CGAC?
The base sequence complementary to CGAC in a DNA molecule is GCTG. In DNA, cytosine (C) pairs with guanine (G), and adenine (A) pairs with thymine (T), so you would replace each base with its complementary counterpart. Therefore, C pairs with G, G pairs with C, A pairs with T, and C pairs with G.
What is the enzyme responsible for reading the DNA template and adding complementary base pairs during the process of DNA replication?
The enzyme responsible for reading the DNA template and adding complementary base pairs during DNA replication is called DNA polymerase.
A gene has the base sequence that starts with TCG GAC CAT CGA a) What would be the complementary DNA strand formed from this DNA ing?
The complementary DNA strand would be AGC CTG GTA GCT. In DNA, adenine pairs with thymine and cytosine pairs with guanine. Therefore, the complementary strand is formed by replacing each base with its complementary base.
What are base pairs in biotechnology?
In biotechnology, base pairs refer to the complementary pairing of nitrogenous bases in DNA molecules. Adenine pairs with thymine, and guanine pairs with cytosine. Understanding base pairs is crucial for techniques like PCR and DNA sequencing.
How are base pairing rules and complementary base pairs related?
Base pairing rules dictate that in DNA, adenine pairs with thymine (A-T) and cytosine pairs with guanine (C-G). These pairs are called complementary base pairs because they always bond together due to their specific chemical structures and hydrogen bonding capabilities. Together, these rules ensure the accurate replication and transcription of DNA.
What is the complementary base pairing between adenine and thymine in DNA?
Adenine pairs with thymine in DNA through hydrogen bonds, forming a complementary base pair.
What are complementary base pairs and can you provide an example?
Complementary base pairs are nucleotide bases in DNA that always bond together in a specific way: adenine (A) pairs with thymine (T), and cytosine (C) pairs with guanine (G). An example of complementary base pairs is A-T and C-G.
What Assume that a segment of DNA has the base sequence ACGT. Which base sequence would be found on the complementary strand of DNA?
The complementary base sequence for the DNA segment ACGT would be TGCA. This is because adenine (A) pairs with thymine (T), and cytosine (C) pairs with guanine (G) in DNA. Therefore, the base pairing rules dictate that A pairs with T, C pairs with G, G pairs with C, and T pairs with A.
The nucleotide base sequence of a strand of DNA is TAC-CGG-AGT. What is the sequence of the complementary DNA strand?
The complementary DNA strand to TAC-CGG-AGT is ATG-GCC-TCA. In DNA, adenine pairs with thymine (A-T) and cytosine pairs with guanine (C-G), so the complementary strand is created by matching these base pairs.
