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The understanding of complementary base pairing in DNA was significantly advanced by the work of James Watson and Francis Crick, who proposed the double helix model of DNA in 1953. They built upon Chargaff's rules, which showed that the amounts of adenine (A) always equaled thymine (T) and cytosine (C) always equaled guanine (G) in DNA. This led to the conclusion that A pairs with T and C pairs with G, facilitating the accurate replication of genetic information. Subsequent research further confirmed the significance of these pairings in maintaining the structure and function of DNA.
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What is a complimentary base for cytosine?
The complimentary base for cytosine in DNA is guanine. In RNA, the complimentary base is uracil.
What does the term complementary base mean?
DNA Bases are complimentary as each base only binds to one other (Adenine to Thymine and Guanine to Cytosine).
What is a molecole that consists of two complimentary strands connected by base pairs?
DNA
How is RNA reflection of DNA?
mRNA makes a complimentary copy of the DNA molecule according to the base-pairing rule.
The base sequence of RNA is what to the DNA from which it is transcribed?
The base sequence of RNA is complementary to the DNA from which it is transcribed. This means that RNA contains the same genetic information as the DNA template, with thymine (T) being replaced by uracil (U).
What enzyme proof reads DNA base pairings?
DNA polymerase
What is a complimentary base for cytosine?
The complimentary base for cytosine in DNA is guanine. In RNA, the complimentary base is uracil.
What does the term complementary base mean?
DNA Bases are complimentary as each base only binds to one other (Adenine to Thymine and Guanine to Cytosine).
How do the complementary base pairing requirements ensure DNA's ability to act as the genetic material?
The DNA acts as the genetic material because it acts as a code. The requirements for the complimentary base pairings ensures information doesn't accidentally change during the incredible number of cell divisions that happen each day.
What is a molecole that consists of two complimentary strands connected by base pairs?
DNA
What are the base pairings for DNA and RNA?
DNA has A-T and C-G while RNA has A-U and C-G
A special enzyne scans the DNA helix in search of improper nitrogen base pairings how would the enzyne be able to detect incorrect nitrogen base pairings?
stupid science stuff
What are the complementary base pairings in DNA and how do they contribute to the structure and function of the molecule?
The complementary base pairings in DNA are adenine (A) pairing with thymine (T), and cytosine (C) pairing with guanine (G). These pairings contribute to the structure and function of DNA by ensuring the accurate replication of genetic information during cell division. The specific pairing of these bases allows for the double helix structure of DNA to form, which is essential for storing and transmitting genetic information.
What concept came from studying the amounts of each DNA base in different organisms?
The concept of Chargaff's rules emerged from studying the amounts of each DNA base in different organisms, which states that in DNA, the amount of adenine is equal to thymine and the amount of cytosine is equal to guanine. This finding paved the way for understanding the complementary nature of DNA base pairing.
What is the rule for base pairings?
A goes to U and G goes to C. DNA its A=T G=C.
How is RNA reflection of DNA?
mRNA makes a complimentary copy of the DNA molecule according to the base-pairing rule.
The base sequence of RNA is what to the DNA from which it is transcribed?
The base sequence of RNA is complementary to the DNA from which it is transcribed. This means that RNA contains the same genetic information as the DNA template, with thymine (T) being replaced by uracil (U).
