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Base-pairing rules are the observed pairings of bases when strands of DNA, RNA, or both, pair with each other. Bases follow these rules during DNA replication, transcription, translation (pairing between messenger RNA and transfer RNA), and when primers and probes are active.
The base pairing rules for DNA are * A pairs with T * G pairs with C * C pairs with G * T pairs with A The base pairing rules for DNA (left) with RNA (right) are: * A pairs with U * G pairs with C * C pairs with G * T pairs with A When two molecules of RNA pair, the rules are: * A pairs with U * G pairs with C * C pairs with G * U pairs with A
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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.
Which choice below correctly summarizes the base pairing rules in DNA?
A-t c-g
How is complementary base pairing different when pairing DNA to DNA than pairing DNA to mrna?
Complementary base pairing in DNA-DNA pairing involves adenine (A) pairing with thymine (T) and cytosine (C) with guanine (G), following the rules of Watson-Crick base pairing. In DNA-mRNA pairing, uracil (U) replaces thymine, so adenine (A) pairs with uracil (U) in mRNA instead of thymine (T).
Which anticodon pairs with gau?
The answer is AUC. Anti codons follow regular base-pairing rules, but they are also mirrored horizontally. Standard base pairing would dictate the answer be CUA, but anti codon is instead AUC. The previous answer was misleading and incorrect.
Which enzyme puts nucleotides in place according to base-pairing rules?
DNA polymerase is the enzyme responsible for adding nucleotides to the growing DNA strand during replication, using the base-pairing rules (A pairs with T, and G pairs with C).
What are the correct base-pairing rules of DNA?
The correct base-pairing rules in DNA are adenine (A) pairing with thymine (T) and guanine (G) pairing with cytosine (C). This forms complementary base pairs that contribute to the double-helix structure of DNA.
What are the wobble rules for codon-anticodon pairing?
The wobble rules refer to the flexibility in base pairing between the third base of a codon and the first base of an anticodon during protein synthesis. This flexibility allows for non-standard base pairing, such as G-U pairing, which helps in reducing errors during translation.
Rules that explain how nucleotides interact with each other?
Base Pairing Rules
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 scientist are credited with base pairing rules?
James Watson and Francis Crick are credited with the base pairing rules and DNA structure in general. Erwin Chargaff is credited with the rules of base pairs in that the number of pyrimidines is equal to the number of purines.
What determines which type of nucleotide will be added?
Base pairing rules
What are the correct base-pairing rules for DNA?
The correct base-pairing rules for DNA are adenine (A) pairing with thymine (T), and cytosine (C) pairing with guanine (G). This complementary base pairing allows DNA replication to occur accurately, ensuring genetic information is faithfully transmitted during cell division.
Which samples support the base pairing rules?
Samples of evidence supporting the base pairing rules include X-ray crystallography studies of DNA structure, experiments showing complementary base pairing in PCR amplification, and genetic studies demonstrating the role of base pairing in maintaining the fidelity of DNA replication.
What it the rule that explains how nucleotides interact with each other?
Base Pairing Rules
Which choice below correctly summarizes the base-pairing rules in DNA?
The base-pairing rules in DNA are that adenine (A) pairs with thymine (T) and cytosine (C) pairs with guanine (G). This complementary base pairing allows for the accurate replication of DNA during cell division.
What are the wobble base pairing rules and how do they contribute to genetic stability and diversity?
The wobble base pairing rules refer to the relaxed base pairing at the third position of a codon in mRNA with the corresponding anticodon in tRNA during translation. This flexibility allows for some variation in the pairing, leading to genetic stability by reducing the likelihood of errors in protein synthesis. Additionally, the wobble base pairing rules contribute to genetic diversity by allowing for the incorporation of different amino acids at the same codon position, increasing the potential variety of proteins that can be produced.
A nucleotide is about to be added to a growing strand of DNA. What factor determines which type of nucleotide will be added?
The sequence of nucleotides in the template DNA strand determines which complementary nucleotide will be added to the growing strand. A-T and G-C base pairing rules govern the selection of the nucleotide to be added during DNA replication.
