0
What else can I help you with?
Which mrna base always pairs with what DNA base?
In the base pairing between mRNA and DNA, the mRNA base adenine (A) pairs with the DNA base thymine (T). Conversely, uracil (U) in mRNA pairs with adenine (A) in DNA, as uracil replaces thymine in RNA. Cytosine (C) pairs with guanine (G) in both DNA and mRNA, and guanine (G) pairs with cytosine (C).
How is DNA pared to DNA?
with hydrogen bonds between base pairs 2 between A and T and 3 between C and G
Is DNA always six base pairs long?
No, DNA is not always six base pairs long. The length of DNA can vary and is determined by the number of nucleotide base pairs present in the DNA molecule. The human genome, for example, consists of about 3 billion base pairs.
If a strand of DNA were composed of the base sequence ATCG what would be the sequence of it opposing base pairs?
The opposing base pairs for the sequence ATCG in DNA would be TAGC. Adenine pairs with thymine, and cytosine pairs with guanine in DNA.
What factor maintains the same distance between strands in a DNA molecule.?
Depending on what "Strands" are it could be either Hydrogen bonding between complementary base pairs or Phosphate bonds between interlinking deoxyribose sugars
Which mrna base always pairs with what DNA base?
In the base pairing between mRNA and DNA, the mRNA base adenine (A) pairs with the DNA base thymine (T). Conversely, uracil (U) in mRNA pairs with adenine (A) in DNA, as uracil replaces thymine in RNA. Cytosine (C) pairs with guanine (G) in both DNA and mRNA, and guanine (G) pairs with cytosine (C).
How are base pairs held together in DNA molecules?
Base pairs in DNA molecules are held together by hydrogen bonds between the nitrogenous bases.
How can one determine the number of base pairs in gel electrophoresis?
In gel electrophoresis, the number of base pairs in a DNA sample can be determined by comparing the distance the DNA fragments travel on the gel to a standard ladder of known base pair sizes. The size of the DNA fragments can be estimated by their migration distance relative to the ladder, allowing for the determination of the number of base pairs in the sample.
What do DNA polymerase do in DNA replication?
It breaks the hydrogen bonds between the base pairs
Why does the DNA helix have a pitch of 3.4 and why are there exactly 10 pairs of nucleotides in it?
The pitch of the DNA helix, or the distance between its complete turns, is 3.4 angstroms (Å) because of the specific arrangement of its nucleotides. The DNA helix is made up of two complementary strands of nucleotides, and each nucleotide consists of a sugar molecule, a phosphate group, and a nitrogenous base. In a DNA molecule, the two complementary strands are held together by hydrogen bonds between the nitrogenous bases of the nucleotides. The distance between the nitrogenous bases determines the pitch of the helix. In the case of DNA, the nitrogenous bases are adenine (A), cytosine (C), guanine (G), and thymine (T). The distance between the nitrogenous bases of A-T and C-G base pairs is 3.4 Å. As for why there are exactly 10 pairs of nucleotides in the DNA helix, this is a generalization and not a strict rule. The number of nucleotide base pairs in a DNA molecule can vary widely, depending on the species and the type of cell. For example, the human genome has approximately 3 billion base pairs, while the genome of a bacterium may have only a few million base pairs. The number of base pairs in a DNA helix can also vary within a single chromosome or even within a single gene. In summary, the pitch of the DNA helix is determined by the distance between its nitrogenous bases, and the number of nucleotide base pairs can vary widely depending on the species and type of cell.
How is DNA pared to DNA?
with hydrogen bonds between base pairs 2 between A and T and 3 between C and G
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.
What are the base pairs that are found in DNA?
The base pairs found in DNA are adenine with thymine, and cytosine with guanine.
Is DNA always six base pairs long?
No, DNA is not always six base pairs long. The length of DNA can vary and is determined by the number of nucleotide base pairs present in the DNA molecule. The human genome, for example, consists of about 3 billion base pairs.
In DNA complementary base pairing occurs between what?
In DNA, complementary base pairing occurs between adenine (A) and thymine (T), as well as cytosine (C) and guanine (G). These base pairs form the double helix structure of DNA through hydrogen bonding.
Which base pairs with adenine in DNA?
In DNA the base pairs are Adenine with Thymine and Guanine with Cytosine. In RNA Thymine is replaced by Uracil so the base pairs are Adenine with Uracil and Guanine with Cytosine.
What maintains the same distance between strands in a DNA molecule?
Depending on what "Strands" are it could be either Hydrogen bonding between complementary base pairs or Phosphate bonds between interlinking deoxyribose sugars
