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Why can you predict the base sequence of one strand in a molecule of DNA if you know the sequence of the others strand?
in DNA, each base pairs up with only one other base
What would match the DNA strand TCCGAACGTC?
The complementary DNA strand to TCCGAACGTC is AGGCTTGCAA. This is because adenine pairs with thymine and cytosine pairs with guanine in DNA.
How does the nucleated sequence of the coding strand of a DNA molecule differ from the RNA produced?
The nucleated sequence of the coding strand of a DNA molecule differs from the RNA produced in that the RNA contains uracil (U) instead of thymine (T). Additionally, during transcription, the RNA is synthesized as a complementary strand, meaning that adenine (A) in the DNA pairs with uracil (U) in the RNA, while cytosine (C) pairs with guanine (G). Furthermore, the RNA molecule is typically single-stranded, whereas the DNA coding strand is part of a double-stranded structure.
One strand of a DNA molecule has 60 adenine and 20 thymine molecules how many adenine moleculesare present in the double stranded DNA molecule?
In a double-stranded DNA molecule, adenine (A) pairs with thymine (T). If one strand has 60 adenine molecules, the complementary strand will also have 60 thymine molecules. Therefore, in the double-stranded DNA molecule, there are a total of 60 adenine molecules in one strand and 60 adenine molecules in the complementary strand, resulting in 120 adenine molecules overall.
Number of strands on the DNA molecule?
each strand in the DNA molecule has a gap of 3.4 angstrom(Ao) between them. the total length of one series of strand or 1 DNA molecule is 34 Ao. therefore 34/3.4=10. there are 10 strands or N2 base pairs in a DNA molecule.
If there are 500 As on a DNA molecule how many T's would there be?
500 - Thymine always pairs with Adenine. Guanine always pairs with Cytosine
Why can you predict the base sequence of one strand in a molecule of DNA if you know the sequence of the others strand?
in DNA, each base pairs up with only one other base
How can one accurately count the number of base pairs in a DNA strand?
To accurately count the number of base pairs in a DNA strand, scientists use a technique called DNA sequencing. This process involves determining the order of the nucleotides in the DNA molecule, which allows for the precise counting of base pairs. Specialized equipment and software are used to analyze the DNA sequence and calculate the total number of base pairs present in the strand.
In the semi-conservative hyposistyesis of DNA replication what proportion of a parent DNA strand is contained by each daughter DNA strand?
The replication is semiconservative. Each strand acts as a template for the synthesis of a new DNA molecule by the sequential addition of complementary base pairs, thereby generating a new DNA strand that is the complementary sequence to the parental DNA. Each daughter DNA molecule ends up with one of the original strands and one newly synthesized strand.
What would match the DNA strand TCCGAACGTC?
The complementary DNA strand to TCCGAACGTC is AGGCTTGCAA. This is because adenine pairs with thymine and cytosine pairs with guanine in DNA.
How does the nucleated sequence of the coding strand of a DNA molecule differ from the RNA produced?
The nucleated sequence of the coding strand of a DNA molecule differs from the RNA produced in that the RNA contains uracil (U) instead of thymine (T). Additionally, during transcription, the RNA is synthesized as a complementary strand, meaning that adenine (A) in the DNA pairs with uracil (U) in the RNA, while cytosine (C) pairs with guanine (G). Furthermore, the RNA molecule is typically single-stranded, whereas the DNA coding strand is part of a double-stranded structure.
One strand of a DNA molecule has 60 adenine and 20 thymine molecules how many adenine moleculesare present in the double stranded DNA molecule?
In a double-stranded DNA molecule, adenine (A) pairs with thymine (T). If one strand has 60 adenine molecules, the complementary strand will also have 60 thymine molecules. Therefore, in the double-stranded DNA molecule, there are a total of 60 adenine molecules in one strand and 60 adenine molecules in the complementary strand, resulting in 120 adenine molecules overall.
What complementary strand of DNA would be produced from the DNA strand cgt ta?
The complementary strand of DNA to cgtta would be gcaat. This is because in DNA, cytosine pairs with guanine and thymine pairs with adenine.
What is the DNA polmerases?
DNA polymerase is an enzyme which synthetizes complementary DNA strand, according to the template strand. So if you have a single-strand DNA, DNA polymerase can sit on it and synthetize the second strand, by the pairing rules - A pairs with T, G pairs with C.
Number of strands on the DNA molecule?
each strand in the DNA molecule has a gap of 3.4 angstrom(Ao) between them. the total length of one series of strand or 1 DNA molecule is 34 Ao. therefore 34/3.4=10. there are 10 strands or N2 base pairs in a DNA molecule.
Relationship between the newly synthesized RNA molecule and the DNA template strand?
The newly synthesized RNA molecule is complementary to the DNA template strand. It pairs with the template strand through base pairing rules (A with U, T with A, G with C, and C with G) to create an mRNA transcript that corresponds to the DNA sequence.
At the end of replication each new DNA molecule is composed of?
After DNA replication, each new molecule has one strand of the original DNA molecule and the other strand is composed of new nucleic acids. This is due to the semi-conservative replication of DNA.
