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If the sequence of bases in one DNA strand is TAG then the sequence of bases in the other strand will be?
The corresponding mRNA strand would be AUCG.
If the sequence of bases in one strand C-A-A-G-T what is the sequence of bases on the matching strand?
the complimentary styrand would be: T-C-C-G-A-T
What is a molecule that consists of two complementary strands?
DNA is a molecule that consists of two complementary strands, which are held together by hydrogen bonding between nucleotide bases. The bases on one strand pair with the bases on the other strand in a specific manner: adenine with thymine and guanine with cytosine.
Why are two new strands of DNA exactly like the old strand?
The new strands have new complementary bases on one side and the other is made of the original strand. A strand of DNA has two strands that are complementary to each other in a double helix. When it gets copied one side is used as a template for the new side being added on, the bases cytosine and guanine match up and the bases adenine and thymine match up to each other. For example: If the original DNA strand has this order: 3' G-A-T-A-A-C-C 5' then the new complementary strand has: 5' C-T-A-T-T-G-G 3'
Would the amount of cytosine and guanine be equal to each other in a RNA molecule?
The amounts of cytosine and guanine will not necessarily be equal to each other in a molecule of RNA. The concentration of cytosine (C) is equal to that of guanine (G) in molecules of DNA because DNA is a double helix. All the nitrogenous bases in one strand of DNA are paired with their complementary base in the other strand. As C and G are complementary bases, every time you find a C in one strand, the other strand will contain a G at the same location. Likewise, every time you find a G in one strand, the other will have a C. Therefore, the concentration of cytosine in a molecule of DNA will be exactly equal to that of guanine, assuming that there are no mismatch errors. RNA, however, is a single-stranded molecule. The bases in RNA are not paired with each other, so even between a set of complementary bases, there is no requirement that the concentrations be identical.
If the sequence of bases in one DNA strand is TAG then the sequence of bases in the other strand will be?
The corresponding mRNA strand would be AUCG.
Suppose 1 strand of a DNA molecule contained the following bases a c g t c t g what would be the bases on the other strand?
tgcagac. A pairs with T and C Pairs with G.
What is the complementary section on the other strand of DNA if one strand is CTAGAAC?
The complementary section on the other strand would be GATCTTG. This is because in DNA, adenine pairs with thymine and cytosine pairs with guanine, so the complementary bases are G-C, A-T, T-A, and C-G.
Is Each strand in the double helix is identical to the opposite strand?
Each strand in the double helix is complementary rather than identical to the opposite strand. The bases in one strand pair up with specific bases in the opposite strand according to the base pairing rule (A with T and C with G). This complementary base pairing allows each strand to serve as a template for the synthesis of a new strand during DNA replication.
If the sequence of bases in one strand C-A-A-G-T what is the sequence of bases on the matching strand?
the complimentary styrand would be: T-C-C-G-A-T
What is a molecule that consists of two complementary strands?
DNA is a molecule that consists of two complementary strands, which are held together by hydrogen bonding between nucleotide bases. The bases on one strand pair with the bases on the other strand in a specific manner: adenine with thymine and guanine with cytosine.
Why are two new strands of DNA exactly like the old strand?
The new strands have new complementary bases on one side and the other is made of the original strand. A strand of DNA has two strands that are complementary to each other in a double helix. When it gets copied one side is used as a template for the new side being added on, the bases cytosine and guanine match up and the bases adenine and thymine match up to each other. For example: If the original DNA strand has this order: 3' G-A-T-A-A-C-C 5' then the new complementary strand has: 5' C-T-A-T-T-G-G 3'
How does DNA copy of itself?
DNA makes copies of itself through the process of replication. Because the nucleotide bases are complementary, they automatically make the other strand of complementary bases when the division of the cell occurs.
What determines the nitrogen base sequence of a DNA in a new strand of DNA?
Since A pairs with T, and G pairs with C, then the sequence of bases in the strand of DNA being copied determines the sequence of bases in the newly copied strand. The bases are complementary (A gives T and G gives C when copied).
What is the complementary strand of DNA?
The complementary strand of DNA is a strand that matches the sequence of the original DNA strand through base pairing rules. Adenine pairs with thymine (A-T) and cytosine pairs with guanine (C-G). This results in two DNA strands with complementary sequences that can be used for replication and transcription.
What is the function of one strand in the double helix structure during DNA replication?
During DNA replication, one strand of the double helix serves as the template for synthesizing a new complementary strand. The enzyme DNA polymerase reads the template strand and adds nucleotides one by one, matching them with the appropriate bases (adenine with thymine, and cytosine with guanine). This process ensures that the genetic information is accurately copied and passed on to the daughter cells. The other strand, known as the lagging strand, is synthesized in short segments, which are later joined together.
The strict arrangement of base-pairings in the double helix results in 2 strands of nucleotides that are?
complementary to each other, meaning that the sequence of bases in one strand determines the sequence in the other strand. This allows for accurate replication of genetic information during cell division and ensures genetic stability in offspring.
